题解 | #水仙花数#

#include<iostream>
using namespace std;
int main() {
    int a, b, c, num, count=0;
    int m, n;
    while (cin >> m >> n) {
        for (num = m; num <= n; num++) {
            a = num / 100;
            b = num / 10 % 10;
            c = num % 10;
            if (a * a * a + b * b * b + c * c * c == num) {
                cout << num << " ";
                count++;
            }
        }
        if (count == 0) cout << "no";
    }
}