| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 316900 | gyszwangkaixuan | 三排地砖 T3 | C++ | Wrong Answer | 5 MS | 696 KB | 280 | 2026-04-17 16:48:00 |
#include<bits/stdc++.h> using namespace std; int main() { int a; cin>>a; if(a<=59){ cout<<"F"; } else if(a>=60&&a<70){ cout<<"D"; } else if(a>=70&&a<80){ cout<<"C"; } else if(a>=80&&a<90) { cout<<"B"; } else if(a>=90){ cout<<"A"; } return 0; }