ans

wangzhuoyang 2024-03-02 22:25:21 2024-03-02 22:25:50 2 返回题目

#include <bits/stdc++.h>

using namespace std;

int main() {

int n, m;

cin >> n >> m;

int t = (n + m) % 7;

if (t == 0)

    cout << 7;

else

    cout << t;

return 0;

}