AC狗写的ovo

#include <iostream>
using namespace std;

int main() {
int n;
cin >> n;

int hundreds = n / 100;
int tens = (n / 10) % 10;
int units = n % 10;

int sum = hundreds * hundreds * hundreds + 
          tens * tens * tens + 
          units * units * units;

if (sum == n) {
    cout << "YES";
} else {
    cout << "NO";
}

return 0;

}