Help me in solving LPYAS151 problem

help
,
1

My issue

which test case is not passed?

My code

#include <stdio.h>

int main() {
	int s,n,sum=0,m;
	scanf("%d",&s);
	m=s;
	while(s>0){
	    n=s%10;
	    sum=sum+n*n*n;
	    s=s/10;
	   
	}
	 if(sum==m){
	        printf("Armstrong");
	    }else{
	        printf("NotArmstrong");
	    }
	

}

Learning course: Roadmap to 3*
Problem Link: https://www.codechef.com/learn/course/klu-roadmap-3star/KLURMP300B/problems/LPYAS151