提交记录 10755 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
XZDXRZ	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C++	158 B

提交时间	评测时间
2019-09-29 20:22:56	2020-08-01 02:25:08

代码

#include <iostream>
int plus(int a, int b)
{
	return a + b;
}
int main()
{
for (int i=1;i<=10;i++)
{
int a,b;
cin >> a >> b;
cout << plus(a,b);
}
return 0;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/287cea5bd35b11ea899e00163e04388b/contestant.cpp: In function ‘int main()’:
jp_data/tasks/287cea5bd35b11ea899e00163e04388b/contestant.cpp:11:1: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
   11 | cin >> a >> b;
      | ^~~
      | std::cin
In file included from jp_data/tasks/287cea5bd35b11ea899e00163e04388b/contestant.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
   60 |   extern istream cin;  /// Linked to standard input
      |                  ^~~
jp_data/tasks/287cea5bd35b11ea899e00163e04388b/contestant.cpp:12:1: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   12 | cout << plus(a,b);
      | ^~~~
      | std::cout
In file included from jp_data/tasks/287cea5bd35b11ea899e00163e04388b/contestant.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
   61 |   extern ostream cout;  /// Linked to standard output
      |                  ^~~~