Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
140728 向运淇 输出成绩等级II C++ Compile Error 0 MS 0 KB 488 2025-12-20 10:59:44

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int a; cin>>a; a/=10; switch(a){ case 10; case 9; cout<<"A"; break; case 8; case 7; cout<<"B"; break; case 6; cout<<"C" break; default: cout<<"D" return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:22: error: expected ':' before ';' token
               case 10;
                      ^
Main.cc:9:21: error: expected ':' before ';' token
               case 9;
                     ^
Main.cc:12:21: error: expected ':' before ';' token
               case 8;
                     ^
Main.cc:13:21: error: expected ':' before ';' token
               case 7;
                     ^
Main.cc:16:21: error: expected ':' before ';' token
               case 6;
                     ^
Main.cc:18:23: error: expected ';' before 'break'
                       break;
                       ^
Main.cc:21:5: error: expected ';' before 'return'
     return 0;
     ^
Main.cc:22:1: error: expected '}' at end of input
 }
 ^