Question

Form the C program

Since i is static variable, it is shared among all calls to main(). So is reduced by 1 by every function call.​

Answer 1

Code

Input

#include <stdio.h>

int main()

{

static int i=5;

if (--i){

printf("%d ",i);

main();

}

}

Output

4 3 2 1

Answer 2

Answer:

Input

#include <stdio.h>

int main()

{

static int i=5;

if (--i){

printf("%d ",i);

main();

}

}

Output

4 3 2 1