Help me in solving RCPITCP39 problem

help
,
1

My issue

not able to solve the problem

My code

#include <stdio.h>

int main() {

    int a = -50;
    int b = 40;
    
    
    
  
}

Learning course: Learn C Programming
Problem Link: https://www.codechef.com/learn/course/rcpit-programming-c/RCPITLPC07/problems/RCPITCP39