Help me in solving RCPITCP90 problem

help
,
1

My issue

I can’t debug my code

My code

#include<stdio.h>

int main() 
{
    // your code goes here
    int a,i;

    for (i = 1; i <= 10; i++)
    {
        a = 4 * i;
        printf("4x%d=%d\n", i, a);


    }


}

Learning course: Learn C Programming
Problem Link: https://www.codechef.com/learn/course/rcpit-programming-c/RCPITLPC14/problems/RCPITCP90