Armstrong Number

#include<stdio.h>

int main() {
	int no, i, mod, ans;
	printf("Check the given number is armstrong or not\n");
	printf("Enter a number:\n");
	scanf("%d", &no);
	i = no;

	/* Loop the process using "while loop" */
	while(i != 0) {
		mod = i % 10;
		ans += (mod * mod * mod);
		i = i / 10;
	}
	if(ans == no)
		printf("It's a Armstrong Number!\n");
	else
		printf("It's not a Armstrong Number!\n");
	return 0;
}