提交记录 16033 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
SayHanoi	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C++	123 B

提交时间	评测时间
2021-03-19 21:28:49	2021-03-19 21:28:50

代码

#include<iostream>
#include<cstdio>
int main()
{
        int a, b;
        scanf("%d%d", &a, &b);
        cout<<a  +  b;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/09f4e85088b711eb8d96fdb470a28eb4/contestant.cpp: In function ‘int main()’:
jp_data/tasks/09f4e85088b711eb8d96fdb470a28eb4/contestant.cpp:7:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
    7 |         cout<<a  +  b;
      |         ^~~~
      |         std::cout
In file included from jp_data/tasks/09f4e85088b711eb8d96fdb470a28eb4/contestant.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
   61 |   extern ostream cout;  /// Linked to standard output
      |                  ^~~~