Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
139944 向运淇 09能否赴约 C++ Compile Error 0 MS 0 KB 688 2025-12-13 11:56:23

Tests(0/0):

Code:

#include<iostream> uslng namespace std; int main(){ int a; cin>>a; switch(a){ case 1: cout<<"no"; break; case 3: cout<<"no"; break; case 5: cout<<"no"; break; case 2: cout<<"yes"; break; case 4: cout<<"yes"; break; case 6: cout<<"yes"; break; case 7: cout<<"yes"; break; return 0; }

Run Info:

Main.cc:2:1: error: 'uslng' does not name a type
 uslng namespace std;
 ^
Main.cc: In function 'int main()':
Main.cc:5:5: error: 'cin' was not declared in this scope
     cin>>a;
     ^
Main.cc:5:5: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/5/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
Main.cc:8:20: error: 'cout' was not declared in this scope
                    cout<<"no";
                    ^
Main.cc:8:20: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/5/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
Main.cc:29:1: error: expected '}' at end of input
 }
 ^