Armstrong Number

Problem Statement

Write a C program to check whether a 3-digit number N is an Armstrong number (sum of cubes of digits equals the number).

A single integer N.

Print 'Armstrong' if N is an Armstrong number, otherwise 'Not Armstrong'.

100 <= N <= 999

Armstrong

1^3 + 5^3 + 3^3 = 1 + 125 + 27 = 153.

#include <stdio.h>

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        // Write your code here
    }
    return 0;
}