Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
154742 高梓晴 02简单两数相加II C++ Compile Error 0 MS 0 KB 140 2026-05-30 18:04:49

Tests(0/0):

Code:

#include <iostream> using namespace std; int main() { long long a, b; cin >>a>>b; cout <<a+b<< endl; return 0; }

Run Info:

Main.cc:1:21: warning: extra tokens at end of #include directive
 #include  using namespace std; 
                     ^
Main.cc: In function 'int main()':
Main.cc:5:5: error: 'cin' was not declared in this scope
     cin >>a>>b; 
     ^
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:6:5: error: 'cout' was not declared in this scope
     cout <& __os)
     ^