提交记录 20077 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
theUserName114514	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C++17	87 B

提交时间	评测时间
2023-08-30 19:34:33	2023-08-30 19:34:34

代码

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

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/30c30a42472911ee953b9d510784bac5/contestant.cpp: In function ‘int main()’:
jp_data/tasks/30c30a42472911ee953b9d510784bac5/contestant.cpp:2:45: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
    2 | int main(){long long a , b; std::cin>>a>>b; cout<<a + b; ;return 0;}
      |                                             ^~~~
      |                                             std::cout
In file included from jp_data/tasks/30c30a42472911ee953b9d510784bac5/contestant.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
   61 |   extern ostream cout;  /// Linked to standard output
      |                  ^~~~