Question

What will be the output of the following C program?

#include<stdio.h>
int reverse(int);
int main()
{
int no=5;
reverse(no);
return 0;
}
int reverse(int no)
{
if(no == 0)
return 0;
else
printf("%d,", no);
reverse (no--);
}​

Answer 1

Answer:

include<stdio.h>

void fun(int*, int*);

int main()

{

int i=5, j=2;

fun(&i, &j);

printf("%d, %d", i, j);

return 0;

}

void fun(int *i, int *j)

{

*i = *i**i;

*j = *j**j;

}

A. 5, 2

B. 10, 4

C. 2, 5

D. 25, 4