提交时间:2025-03-26 14:15:32

运行 ID: 8144

#include <bits/stdc++.h> using namespace std; int ys(int n) { int sum = 0; for(int i = 1; i<n; i++) { if(n%i==0) { sum += i; } } return sum; } int main() { int x,y; cin >> x >> y; if(x == ys(y) && y == ys(x)) { cout << "yes"; } else { cout << "no"; } return 0; }