解题时间

2025-11-27 19:49:45 C++
代码：

#include<iostream>
using namespace std;
int main(){
    char c;
    cin >> c;
    if(c == 'y' || c == 'Y'){
        cout << "Yes";
    }else if(c == 'n' || c == 'N'){
        cout << "No";
    }
    return 0;
}