Help me in solving DSAAGP51 problem

help
,
1

My issue

submission was correct last week but not showing correct now krish thukral 23fe10cse00679

My code

#include <stdio.h>

int main(void) {
    // your code goes here

}

Learning course: Data structures & Algorithms lab
Problem Link: https://www.codechef.com/learn/course/muj-dsa-c/MUJDSAC09/problems/DSAAGP51