Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
66453 杨宸熙 大写转小写 C++ Compile Error 0 MS 0 KB 132 2024-03-09 10:13:15

Tests(0/0):

Code:

#include<iostream> using manespace std; int main() { char z; cin>>z; z=z+32; cout<<z<<endl; return 0; }

Run Info:

Main.cc:2:7: error: expected nested-name-specifier before 'manespace'
 using manespace std;
       ^
Main.cc: In function 'int main()':
Main.cc:6:5: error: 'cin' was not declared in this scope
     cin>>z;
     ^
Main.cc:6:5: 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:8:5: error: 'cout' was not declared in this scope
     cout<& __os)
     ^