题解 | 完数VS盈数

#include <iostream>
#include <vector>

using namespace std;

int main() {
    vector<int> E;
    vector<int> G;
    for(int i = 2; i <= 60; i++){
        int sum = 0;
        for(int j = 1; j < i; j++){
            if(i % j == 0) sum += j;
        }
        if(sum == i) E.push_back(i);
        else if(sum > i) G.push_back(i);
    }
    cout << "E:";
    for(int x : E) cout << " " << x;
    cout << "\n" << "G:";
    for(int x : G) cout << " " << x;
    return 0;
}