请问写入指读入还是输出啊
而且不就是正常搞吗，只不过时间长一点。还有什么更好的方法吗？
by stoorz @ 2020-07-02 00:03:58
啥玩意
by FZzzz @ 2020-07-02 00:06:39
@[Him2009](/user/322792) `putchar`？
by Implicit @ 2020-07-02 00:07:21
@[Him2009](/user/322792) 请问您是指输入还是输出？
by k3v1n070828 @ 2020-07-02 00:23:56
这算标题党吗？
by Inkyo @ 2020-07-02 00:25:23
用dd试试？
by Michael_Kong @ 2020-07-02 00:25:30
~~btd？~~
by 7919_144_5237 @ 2020-07-02 00:29:42
@[Him2009](/user/322792) 如果不用C++：复制粘贴，请
by HairlessVillager @ 2020-07-02 06:59:55
先freopen,然后for,注意下循环展开卡常就行
by AMIRIOX無暝 @ 2020-07-02 07:08:58
```cpp
freopen("file.txt","w",stdout);
for(int i = 0;i < 62500000;i += 2){
cout << 0;
cout << 0;
}
```
大概这样?~~我不会循环展开~~
by AMIRIOX無暝 @ 2020-07-02 07:11:25