Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
116791 邹金行 09输出成绩等级 C++ Compile Error 0 MS 0 KB 254 2025-04-12 14:53:19

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ char a; cin>>a; if(a>90){ cout<<A; }else if(a>=80){ cout<<B; }else if(a>=70){ cout<<C; }else if(a>=60){ cout<<D; }else{ cout<<E; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:12: error: 'A' was not declared in this scope
      cout<