In which header file is the NULL macro defined?

Home | Discussion Forum
Taiyari24Hour

In which header file is the NULL macro defined?



View More Related Question

2) Comment on the following pointer declaration.

 int *ptr, p;

3) What will be the output of the following C code?

 #include <stdio.h>
void main()
{
int x = 0;
int *ptr = &x;
printf("%d\n", *ptr);
}

4) What will be the output of the following C code?

 #include <stdio.h>
int main()
{
int *ptr, a = 10;
ptr = &a;
*ptr += 1;
printf("%d,%d/n", *ptr, a);
}

5) What will be the output of the program ?

 #include<stdio.h>
int main()
{
int i=3, *j, k;
j = &i;
printf("%d\n", i**j*i+*j);
return 0;
}

UP Gk Online Test

taiyari24hour.com

Study 2 Online Says....
Kindly log in or signup.