#include int main() { int a = 2; printf("%d", a); return 0; }

#include<stdio.h>

int main()

{

          printf("Hello%cWorld", 10);

}

Which of the following statements correctly obtains the remainder when dividing 5.5 by 1.3?

What is the output of the following C program?

int main()

{

       float a = 10.0;

       a = (int)a % 3;

       printf("%f", a);

       return 0;

}

  How do you include a system header file called sysheader.h in a C source file?
 

Predict the output of the given program:

#include "stdio.h"

int main()

{

 int x, y = 5, z = 5;

 x = y == z;

 printf("%d", x);

 

 getchar();

 return 0;

}

Consider the following variable declarations and definitions in C:

i) int var_9 = 1;
ii) int 9_var = 2;
iii) int _ = 3;

Which of the following statements is correct with respect to the above variables?

What is the purpose of the random_shuffle() function in the C++ Standard Template Library (STL) algorithm?

In C, what is the meaning of the following function prototype with an empty parameter list?

void fun()

{

/* .... */

}

What will be the output?

#include <stdio.h>

int main()

{

   char * _ptr = NULL; 

   _ptr = malloc(0);

   if(_ptr==NULL) printf("_ptr is NULL");

   else printf("_ptr not NULL");

   printf(" %p ", _ptr);

   *_ptr = '@';

   printf(" %c ", *_ptr);

   free(_ptr);

   return 0;

}