1
Easy2Siksha
GNDU  -2021
  
 
(     )
 :      : 75
:               
  
1. () 
     ? (725.55) ,  
    
()          
2. ()     C     - 
   
()      ? 
       
   
3.              :
(a)  
()  
4. () 
   gets()  puts()     
(b) printf()     ?  C       ?  
     
5. () 
   If-else   -      
2
Easy2Siksha
()      ?         

6.   ?           -  
      ?    
7. ()             
         
()                 
8. ()   ?       ?          
? 
    
()             
        ?
3
Easy2Siksha
GNDU  -2021
  
 
(     )
 :      : 75
:               
  
1. () 
     ? (725.55) ,  
    
()          
:         
   
     ,         
          "" ,  
  
        !       
 :
1.   ( 10):      
10  (0-9)   
   -     
2.   ( 2):    !       
: 0  1  "  "  
3.   ( 8):,      (0-7).    
     
4.   ( 16):     16  (0-9  AF)  
      
       
,    725.55725.55725.55  (  )  , , 
             - 
  !
4
Easy2Siksha
 :725.55

             
       , 
    :
1.    :725
2.  : 0.550.550.55

    ' 
1.     ( 2)
 1:  725   
      :
 2   ,     
 
 0  ' 
         
:
1. 725÷2=362,  = 111
2. 362÷2=181,  = 000
3. 181÷2=901,  = 111
4. 90÷2=45,  = 000
5. 45÷2=22,  = 111
6. 22÷2=11,  = 000
7. 11÷2=5,  = 111
8. 5÷2=2,  = 111
9. 2÷2=12 ,  = 000
10. 1÷2=01 ,  = 111
725  : 1011010101
 2:   0.55   
 ,  2               
 
0  
      
 
5
Easy2Siksha
:
1. 0.55×2=1.10,   = 1
2. 0.10×2=0.20,   = 0
3. 0.20×2=0.40,   = 0
4. 0.40×2=0.80,   = 0
5. 0.80×2=1.60,   = 1
6. 0.60×2=1.20,   = 1
7. 0.20×2=0.40,   = 000 ()
0.55  :0.100011...
 :1011010101.100011...
2.     ( 8)
 1:  725   
 ,   2   8   
:
1. 725÷8=90,  = 555
2. 90÷8=11,  = 222
3. 11÷8=1,  = 333
4. 1÷8=0 ,  = 111
725  :1325
 2:  0.550.550.55   
 , 8        
:
1. 0.55×8=4.40,   = 4
2. 0.40×8=3.20,   = 3
3. 0.20×8=1.60,   = 1
4. 0.60×8=4.80,   = 4
5. 0.80×8=6.40,   = 6
6
Easy2Siksha
0.55  : 0.43146...
 :1325.43146...
3.   ( 16)  
 1:  725725725   
 , 16  
:
1. 725÷16=45,  = 5
2. 45÷16=2,  = 131313 (Hex  DDD   )
3. 2÷16=0,  = 2
725  : 2D5
 2:  0.550.550.55   
 , 16       
:
1. 0.55×16=8.80,   = 8
2. 0.80×16=12.80,   = 121212 (Hex  CCC   )
3. 0.80×16=12.80 ()
0.55  : 0.8C...
 : 2D5.8C...
725.55   
1. : 1011010101.
2. : 1325.43146
3. : 2D5.8C...
   ( )
         :
      (0s  1s) 
     (3  )
   (4  ) 
7
Easy2Siksha
       -      
 , 
       !
()    ?
              ( 
C      )  C, Python,  Java      
  ,   ,          
                 
        

   
 ?
:           '  
     (      )
  : 
 --    
 :            
 
          
    (   )   (    
 )      
  : 
   
   
  
  ,   
              :
1.  .
2.       .
3.  10   .
4.   
5.      .
6.  
          
       
 ?    !
:     
8
Easy2Siksha
         
        
            :
1.  
2.         1    
3.         2    
4. num1  num2 ,      
5.     
6. .
 
 C   ,      :
     (     )
1.   :        
2.  :    ,     
3.      : " ," "," "," "," ""     
 
4.     :    ;    {}
 
  
  
5.  '   :     
   
 ,     .
 2:  - 
: 
                
   :
1.  
2.            
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3.  2  
4.   0 ,  "  " 
5. 
, "   "  
6. .
C   :
  
 
 :            
      
 
    
  :        
 
  
 :   ,     
 -  '      
  :      
   
       ""     
 :
1.  
2. .
3.  .
4.  
5.  
6.  
7.   .
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8. .
,  
 ,  
   C      ( 
    
!)
  
 !
      :          :
1.       
2.       ,    
3.       

                
     ,  
       
      
         
,        
 
2. ()     C     - 
   
()      ? 
       
   
: C         
   
             !
              :     
        ,    
   C   
    
 !
  (C   )
C -    ()           
     :
1.   (int) -    
                 
    
 ,  
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:  16-     ' -32,768  32,767 
:
o int  = 25; //       
o int numberOfApples = 100; //        
2.  () -   
       , ,    3.14   7.25
         
:4 
:
o   = 3.14; // π     
o   = 5.67; //      
3.  ()-    
       
 ,  
  !     
   
: 8 
:
o    = 149600000.123456; //     
o    = 0.000002345; //      
4.  () -   
              ,   
   
:1 
:
o char grade = 'A'; //       
o char  = '#'; //      
5.  ()-  
           
 ?    ! 
          

12
Easy2Siksha
:
o           
,   void
castSpell() {... }
6.  (_Bool) -  
      :    ()   ()     "
  ?"          
:1 
:
o _Bool isDoorOpen = 1; //      
o _Bool isLampOn = 0; //       
:     
 , 
               
   
 :
1.   
 :           .
:            
 
:
2.   
:    ,   
:  ,   
:
  smallNumber = 32000; //  
long int largeNumber = 123456789; //  
13
Easy2Siksha
     ?
 
     ,          
        :
1.  :int   int   
2.  :      
3.  :   
4. /
: _Bool   
5.     
: .
   ( )
          :
#   <stdio.h>
int main() {
int  = 25; //  
  = 3.14; //  
   = 1.23456789; //   
char initial = 'A'; //  
_Bool isStudent = 1; //   (/)
printf(": %d\n", );
printf("pi  : %.2f\n", pi);
printf(" : %.8f\n", bigNumber);
printf(": %c\n", );
printf("  ? %d\n", isStudent);
 0;
}
14
Easy2Siksha
 :
: 25
  : 3.14
 : 1.23456789
:
 ? 1
     
          :
"    ,      ,    ,   ,
   ,   !"

C      ,  -       
      , 
  ()    
      
()     :   
:          
,     

           :       
    ,        
:   
 -        
       ,
 
  
     ,       
   ( )       ,  
 
 :
"  5 ,    
,"    '   
: 
,  ,    
   ,
",   10 ,"    , " ,  20  ,"    
          -    

15
Easy2Siksha
        
 ,              
           
,    
         C    
:
 1:
#   <stdio.h>
int main() {
const int MAX_AGE = 100; //    
printf("    : %d\n", MAX_AGE);
// MAX_AGE = 110; //     
 MAX_AGE   
 0;
}
, MAX_AGE     const        ,  
 (100)  
  
 2:
#   <stdio.h>
int main() {
int  = 20; //    
printf(" : %d\n", );
 = 25; //     
printf("  : %d\n", );
 0;
}
  ,    . 
      20  25  
 
16
Easy2Siksha
     :
     ,           
 ,       :
"  "
"  !"
C ,     (")           
  
        
  
    
?
        :
1.  :   .
2.   :      
3.  :   ,   ":", ":  
"
   
#   <stdio.h>
int main() {
const char *greeting = ", !"; //  
printf("%s\n", ); // : , !
// greeting[0] = 'h'; //     
    
 0;
}
  :
 ", !"      
      ( , greeting[0] = 'h';)   
 
   
  
 :  
17
Easy2Siksha
       :
1. :  '    ("Delicious Bakes")    
, 
  .
2. :   ( = 50)       '  
 
 ,  :
   -     
       -   
    
?

   (   
)
  (PI = 3.14)    

    (   )
 , ,          -   
    
C            :
char name[] = "";
   
         : | | l | i | c | e | \0 | 
 \0      
 
C         :
strlen():    
strcpy():     
strcmp():    
   :
#   <stdio.h>
# <string.h>
18
Easy2Siksha
int main() {
char name1[] = "";
char name2[] = "";
//    
 (strcmp(name1, name2) == 0) {
printf("   \n");
}  {
printf("  \n");
}
 0;
}
:     
:
1. : , ,  const  
2. :, ,    '    
3.  :   (")         
         , 
 
 
       :       
         !
3.              :
(a)  
()  
:- ,           , 
   
      ,   ,   
19
Easy2Siksha
,   ,      !      , 
                 
    
              
   ( ) 󼘆󼘇󼙂󼛌󼛍󼛎󼙄󼙅󼛏󼙆󼙇󼙈󼘐󼛐󼘑󼛑󼘒󼛒󼛓󼛔󼘓󼘗󼘘󼘜󼛕󼘙󼘚󼘛
                 
  (  )           

 .     :
1.  (+)
          :
int a = 5, b = 3;
int  = a + b; //  = 8
 :       
 5   3   , 
  8     
2.  (-)
          :
int a = 5, b = 3;
int  = a - b; //  = 2
 :        5     3   , 
  2  
3.  (*)
        :
int a = 5, b = 3;
int  = a * b; //  = 15
 :    
     5  
  
  3  ,   15  
4.  (/)
        :
int a = 6, b = 3;
int  = a / b; //  = 2
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Easy2Siksha
 :           6  
3  ,   2   
:  !  0    
  
  ,   
         󺠣󺠤󺠥󺠦󺠧󺠨
5.  (%)
              :
int a = 7, b = 3;
int  = a % b; //  = 1
 :     
3   7     
 ,  1    
  ( ) 󼘆󼘇󼘈󼛂󼘊󼘋󼘭󼛃󼛄󼘮󼘯󼛅󼘰󼛆󼛇󼛈󼛉󼘱󼘲󼛊󼘳󼘴󼘵󼘶󼘷󼘸󼘗󼘘󼛋󼘙󼘜
   ,            
             :
1.  (+)
   .     
    
 :
int a = +5; // a = 5
 :    
    , " 
!"
2.  (-)
        :
int a = 5;
int b = -a; // b = -5
 :          5  , 
     -5  ()   
3.  (++)
  
          1   :
int a = 5;
a++; // a = 6
 :        
       
    
21
Easy2Siksha
 :
       :
o - (a++):     ,   
 
:
int a = 5;
int b = a++; // b = 5, a = 6
o - (++a):  
 ,      :
int a = 5;
int b = ++a; // b = 6, a = 6
4.  (--)
     1 
  :
int a = 5;
a--; // a = 4
 :     .    
      
   
 :
   ,        :
o - (a--):     ,   
 
:
int a = 5;
int b = a--; // b = 5, a = 4
o - (--a):  
 ,      :
int a = 5;
int b = --a; // b = 4, a = 4
    󷓠󷓡󷓢󷓣󷓤󷓥󷓨󷓩󷓪󷓫󷓦󷓧󷓬
  
      ,       
     
 :
#   <stdio.h>
22
Easy2Siksha
int main() {
int x = 10, y = 3;
//    
printf(": %d\n", x + y); // 13
printf(": %d\n", x - y); // 7
printf(": %d\n", x * y); // 30
printf(": %d\n", x / y); // 3
printf(": %d\n", x % y); // 1
//    
printf(": %d\n", +x); // 10
printf(": %d\n", -x); // -10
printf(" (): %d\n", x++); // 10,  x 11   
printf(" (): %d\n", ++x); // 12
printf(" (): %d\n", x--); // 12,  x 11   
printf(" (): %d\n", --x); // 10
 0;
}
 :
: 13
: 7
: 30
: 3
: 1
: 10
: -10
23
Easy2Siksha
 (): 10
 (): 12
 (): 12
 (): 10
 
            C
             , 
            
 :
        
       ,       
4. () 
   gets()  puts()     
(b) printf()     ?  C       ?  
     
; ,      ,    , gets()  puts(),  
           :    
           
 ,           , " 
                 
?        ,       !”
 , gets()  puts(),   , "!   
 !”
 ():  󹴮󹴯󹴰󹴱󹴲󹴳
gets()                
 ( )         ' 
-   
       

   
    ,  gets()   
  
,    -  ,  
 
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Easy2Siksha
get()    :
1.      
2.         
3.           
gets():  
#   <stdio.h>
int main() {
  [50]; //  ()     
printf("   :");
   (); //    ,      
printf("    ,");
  (); // 
       .
 0;
}
   :
   :  
    ,  
   :
1.     " "  gets(name)   
2. gets() "Harry"   ' 
       
3.  ,         puts() (  
!)   
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Easy2Siksha
Meet puts(): 󹵪󹵧󹵨󹵩
puts()              .
        ' 
 ,     - 

 
puts()           '      
  
     ,         , 
     ( 
)
puts()    :
1.     '    
2.   '   .
3.          '   
    ():
#   <stdio.h>
int main() {
char message[] = "     !";
puts(); //  
      .
 0;
}
   :
C     !
    puts()       
    
Gets()  puts() Duo   󷗛󷗜
        get()  puts()       
!
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Easy2Siksha
:  
#   <stdio.h>
int main() {
char username[50];
  [50];
//    
printf("   ?");
gets(userName);
//  
printf(",");
puts(username);
//      
printf("    ?");
   ( );
//       
printf("Yum! I love");
  ( );
 0;
}
   :
   ?  
,  
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Easy2Siksha
    ? 
!    
gets() 󺪸󺪹  
gets()    ,     :      
 
              , 
         
 :
char smallArray[5];
gets(smallArray); //  " "    ,       

    (   )     ,    
     
 : fgets()
    , C   gets()   fgets()      
           ,   
 
fgets():  
fgets(, , stdin);
: fgets()   
#   <stdio.h>
int main() {
  [50];
printf("   :");
fgets(name, sizeof(name), stdin); //           

printf(",");
  ();
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 0;
}
   :
   :  
,  
:gets()  puts()     󷇴󷇵󷇶󷇷󷇸󷇹
        :
gets()          
puts()       ( 
)    
 
 gets()   ,          C   
        fgets()   ,  gets()   
puts()      
() : printf()        ?
C    printf()          
            
 ,  :



    !
printf()    
()                
 , 
   :
",   : 42!"
"        !"
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    
      :
#include <stdio.h> // /    
int main() {
int  = 20; //    
printf(",  %d   !\n", ); //        
printf   
 0;
}
 
,  %d   !\n:   ,   printf()      
 %d   (  )    ,  \n  
   
:         %d    ,  
: ,  20   !
printf()   
?
1. :       - , ,     
2. : 
           ,
,       ,       !
3.  -:        ?   !
printf(" %d  %d  ,   %.2f%%\n ", 45, 50, 90.0);
    :
%d     
%.2f    (90.00)      
   :
 50  45   ,   90.00% 
putchar()  ?
   putchar(),             
       :  printf()      , 
putchar()           
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Easy2Siksha
 
   putchar()     :
#   <stdio.h>
int main() {
putchar('H'); //    
putchar('i'); //    i
putchar('\n'); //     
 0;
}
 :

    
 
()        :
#   <stdio.h>
int main() {
 (char  = 'A';  <= 'Z'; ++) {
putchar(); // A  Z     
}
putchar('\n');
 0;
}
 :
ABCDEFGHIJKLMNOPQRSTUVWXYZ
printf()  putchar()  

printf()
putchar()

, ,    
 
     
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
printf()
putchar()

 ;     
  
 ;     

 

     ( ,
    %d  %f)
;     


 , ,   

 -  ,
 ,  
 :      
1. printf():     
         
   , ,         ,
            
2. putchar():             , 
      
        -  :
#   <stdio.h>
int main() {
printf("  :    :\n");
printf(",  C    !\n\n");
printf("   :\n");
char message[] = "";
 (int i = 0; [i] != '\0'; i++) {
putchar(message[i]); //  ""    
}
putchar('\n'); // 

 0;
}
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 :
  :    :
,  C   / !
     :
 
?
()             
  
putchar()    
        
       
5. () 
   If-else   -      
()      ?         

:   : "     IF-ELSE "
IF            '      
 
       '  -     IF  
                 
  , ELSE,         
 ,  ,    '       
 ,           IF  ELSE    
 
IF-ELSE   
1.  IF 
:   , "       "
     , " !      ,   
"
 ,      :
 () {
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printf("  \n");
}
, IF       :    ?    ,     
     
,     .
2. IF-ELSE 
:  , "     ,   
 ,     "
   :
"  ,    
,  "
 :
 () {
printf("   \n");
}  {
printf("  \n");
}
, IF      (   ?)    ,       
 ,  ELSE           
     
      
3. IF-ELSE IF 
:     .   , "  ,     

 ,        ,     "
  : "  ,    
  
  ,   
  
,   ."
 :
 () {
printf("   \n");
}   (is Raining) {
printf("  \n");
}   () {
printf(" '  \n");
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}
, IF               
,  
  
4.  IF-ELSE
:          
  "  ,    
      ,         
 ,   
     "
        : "  ,       
    ,      .

,    
,    ,       "
 :
 () {
 ( ) {
printf("   \n");
}  {
printf("   \n");
}
}   (is Raining) {
printf("       \n");
}
, IF                
  
5. -  (IF-ELSE   )
 IF-ELSE  
,           
     '     :
 
 
 
        :
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Easy2Siksha
  ( ) {
 '':
printf("  \n");
;
 '':
printf("  ' \n");
;
 'G':
printf(" \n");
;
:
printf(" ' \n");
}
 IF-ELSE  ,           
     
1.  IF      :     
2. IF-ELSE    :   ,   
3. IF-ELSE IF         
4.  IF-ELSE      '      
5. -              
 :  '    
        :
        ,       
         ,     
   
,       
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Easy2Siksha
:
#   <stdio.h>
int main() {
int isHungry = 1; // 1    
char snackPreference = 'S'; //   'S',   'T'
 ( ) {
 (snackPreference == 'S') {
printf("    \n");
}   (snackPreference == 'T') {
printf("     \n");
}
}  {
printf("  \n");
}
 0;
}
  
IF-ELSE    
    :
 
 ,  
 .

 
 ,  
 

 
 
IF-ELSE              
   !
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Easy2Siksha
  
      ,        
          '   ,  
   IF-ELSE          '     
       , IF  ELSE     
()        -        
 !
:   
            
    '          ,  ',
    ,  
       
     " "    
 .
,          '     , 
           ""    .  
              
   : 
   ,
           
          :
"

,








,







'


"
   ,            
 :
"









;



'


"
     
            
   
1  10       ,  
 5    
 
       
 C   :
#   <stdio.h>
int main() {
 (int i = 1; i <= 10; i++) {
 (i == 5) {
 ; //      5 
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Easy2Siksha
}
printf("%d\n", i); //   
}
 0;
}
    ?
1. i = 1      1   ,    '  
2.  i = 5,     ,   printf("%d\n", i)   ;
i = 5  
3.  
;   5    6, 7, 8, 9,  10    
  :     
,             
  ' 
,        ,  ,       
       :
"




;





!"
           
1  10    
  ,  
5   '      
#   <stdio.h>
int main() {
 (int i = 1; i <= 10; i++) {
 (i == 5) {
; //     i 5 
}
printf("%d\n", i); //   
}
 0;
}
    ?
1. i = 1      1   ,    '  
39
Easy2Siksha
2.  i = 5,     ,       
3.  6  10    
  
    
       
           :

  
 

    
     
'

     
    .
  

     
  
      
 
 
    '
     


    5 
  5     
 .
    -  
       
 : 
  '    ,  
     
  (     )
: 
      ,  
      
( )
    
?
      :
1.
       
2.         '     
  
 ,     1  10      :
#   <stdio.h>
int main() {
40
Easy2Siksha
 (int i = 1; i <= 10; i++) {
 (i % 2 == 0) {
 ; //   
}
printf("%d\n", i); //     
}
 0;
}
 :
1
3
5
7
9
,             
  
    
?
       :
1.
    '     
2.
             
 ,  
         :
#   <stdio.h>
int main() {
int [] = {2, 4, 6, 8, 10};
int   = 6;
 (int i = 0; i <5; i++) {
 ( [i] == ) {
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Easy2Siksha
printf(" %d\n ' %d ", , i);
; //          
}
}
 0;
}
 :
 2 ' 6 
,   6        
  
""        ""   :
 
        '     
     
     
          
 
6.   ?           -  
      ?    
:    ?
  ,                
         ,   , 
      ,    ,      
  
          ,     
     
   , 
    ( 
,   ),     ( )    ,  ,
      ,     ,       
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Easy2Siksha
    :
1.   :      ,     
-   

2. :     
      ' 
 
3.   :      ,      
        
4. :        
 
  
1. - :         ,
C , printf()  -        
 
2.    :       
  ,  
        ,  
      
     
 
     ,  
     ,  
    ,           :
1. -    (   )
2.  (       )
        
    -     
 
 -    ( ,   , ,  -
 )      ,         
              ,      
     ( ,     )
  
          :
43
Easy2Siksha
 :
  :
1.  doubleNumber()  -  , num  
2.   , num    (),    main()   
 
       
      
,       '   
      
 
     ,          ,  
    ,    ( )        
          
:
          :
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Easy2Siksha
 :
  :
1.  doubleArray()          
2.   ,      '       
  
     ,           
3. -    ,          
  
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Easy2Siksha
 -             


 

      
 
      ,
   
 .
  

    
    



     
  ( , int arr[])
  

   '
   (
,     )
   
      ,     
    
1. -   :
o       ,   ,   
     
 ,  '   ,    
        .
2. :
o ,             
  ,     '         ,
 
         
    
1. -      :
o             '
      
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o :        
2.  :
o             ,  
            
o :     ,   ,     


   -           
       -       
  ,      '        
     , 
,        
    
7. ()             
         
()                 
:   : "      "
         ,        
      :       ,   
                
   ,            
     ,       
,      :         
   (  )       ,  
              !
    :   
     .       (      )
     ,        
     
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 :
      (  5 )   ,    
 ' "5"       
     10   ,        

  5   
       
   :   -          !  ,
 -     
         

   :  -  
               , 
  ,     .
      ,       
  
,     '        
   
     :
1.        ,   5,   '    ,
 1001
2.     1001 
3.     ,  1001 ' 5   ,   '  10 
  
             
     
          ,     ,   
     !
       :  -  
              
     :
:

                
   ,   
 :
#   <stdio.h>
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Easy2Siksha
//          
void  (int *x, int *y) {
int temp;
temp = *x; //    x '   
*x = *y; //  y '   x   
*y = temp; //  y    
}
int main() {
int a = 5, b = 10;
printf("  : a = %d, b = %d\n", a, b);
//    
(&a, &b);
printf("  : a = %d, b = %d\n", a, b);
 0;
}
:
1.   :
o * ( ):  '      
o  ( ):       
2.      :
o main(),      a = 5  b = 10 
o  
(&a, &b)   ,  
  a  b  
  
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Easy2Siksha
o   ,  x  y    a  b    
 
o *x  *y    , 
 a  b   '    

3. :
o    : a = 5, b = 10
o    : a = 10, b = 5
o      
        
   
        
?
:        ,      ,  
 .
  :      
      
  
 :        
  
                

.         ,     
    ,     - 
   , 
  
   ,   ,     !
()       
:        ,    ,    
   5  ,     10       
          !       
(   )           
   C++        
 :   ?
-       ,      - 
50
Easy2Siksha
C++ :
1.               
                

2.       ,         

   
        :
1.              (  
 )
2.        
3.  ,         
  ,    !   ,    
     
   
 C++             :
#   <iostream>
 std  ;
//          
void  (int*x, int*y) {
int temp; //  
temp = *x; //   x    
*x = *y; // y   x  
*y = temp; // y temp    
}
int main() {
int a, b;
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Easy2Siksha
//    
cout << "    ( ): ";
cin >> a;
cout << "    ( ): ";
cin >> b;
cout << "\n    :" << endl;
cout << " A = " << a <<",  B = " << b << endl;
//      a  b    
(&a, &b);
cout << "\n    :" << endl;
cout << " A = " << a <<",  B = " << b << endl;
 0;
}
  -- 
1.  :  
void  (int*x, int*y)
     '     (int*x  int*y)
*x  *y        '    
 
2.  
int temp;
temp = *x;
temp *x (  )        
52
Easy2Siksha
-           
 temp   
3.   
*x = *y;
*y = temp;
*y (   )   *x ( )  
,  (  )     *y ( )  
4.    
(&a, &b);

&       a  b     
  , a  b         
    
  :
    ( ): 5
    ( ): 10
  :
   :
 = 5,   = 10
   :
 = 10,   = 5
    
?
     
  
:
1.  :            '
 
2.   :             

3.  :     ,     
   
53
Easy2Siksha
 :       !
1.    ()     ()  
2.        
        
    
3.   -            
      - 
   
               
     -   !       
   \
:    
1.      ,  
2.    -   :
o     
o   '      '  
3.       
 
8. ()   ?       ?          
? 
    
()             
        ?
:     
     ,   ,       
        ,        
                 ,
     !
 :  
54
Easy2Siksha
                  
       ,          ( ) 
()   :
     ,       
     ,       
  :
         
 ,  
     
 ,      
  
      :
int [5] = {10, 20, 30, 40, 50};
, ""    ,      
 :  - 
 , ,             
     ,  ,    ,    
  -              ,    
 
  :
      -       
         
      :
struct  {
  [50];
int ;
  ;
};
, ""    ,     :
 (   ),
 (  ),
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 ( - )
      





      

 -     

     
  
      
  
 
  ( ,
[0])     

   ( ,
struct.member)     


     
  .
  -    

     
       ,    (.)       
          .
:
     :
#   <stdio.h>
struct  {
  [50];
int ;
  ;
};
int main() {
//    
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struct  p1;
//    
strcpy(p1.name, "");
p1.age = 25;
p1.height = 5.4;
//     
printf(": %s\n", p1.name);
printf(": %d\n", p1.age);
printf(": %.1f\n", p1.height);
 0;
}
 :
: 
: 25
: 5.4
    :
1. 
p1     () 
 
2.  (p1.name, p1.age, p1.height)    , 
   
    
 :      
   
       :
1. :      30  ,      
        
   ()   ( ) 
 
int marks[30];
          ,   [0], [1],  
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Easy2Siksha
2. : , 
        ,  
  ,        :
struct  {
  [50];
int ;
int ;
};
struct  s1;
  (s1)          ,       
 
: -     
 -        ,  :
1.  :
struct  {
  [50];
int rollNo;
 ;
};
2.  :
c
struct  {
  [50];
int id;
 ;
};
3.   :
c
  {
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  [50];
int ;
int  ;
};
:   
 ,              
 ,  
       :
struct  {
  [50];
int rollNo;
 ;
};
struct   [30]; //    
 
30       ,   ,     

  
   C             
    ,  -        
         , 
    
,       !
:      Ai      ( )       
        , 
  '         
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Easy2Siksha