你编译过了？
@[Way_How_Fri3nd](/space/show?uid=69166)
by 灵光一闪 @ 2018-11-09 19:57:24
```cpp
#include<iostream>
using namespace std;
int main()
{
int a,b;
cin>>a>>b;
cout<<a+b;
return 0;
}
```
by 灵光一闪 @ 2018-11-09 19:58:24
本机可以（C++11）,洛谷不行
by Way_How_Fri3nd @ 2018-11-09 19:58:27
@[洛谷亿岁](/space/show?uid=122605) 就是想试试多线程编译。。。
by Way_How_Fri3nd @ 2018-11-09 19:59:23
@[Way_How_Fri3nd](/space/show?uid=69166) 哦
by 灵光一闪 @ 2018-11-09 20:12:28
估计是洛谷不支持多线程
by nangua @ 2018-11-16 18:35:12