@[yeshou114514](/user/839556) 直接改后缀名
~~纪验证码acmr~~
by xbqlht21 @ 2024-04-13 22:52:58
先创建txt
~~纪验证码jydp~~
by xbqlht21 @ 2024-04-13 22:53:49
@[xbqlht21](/user/457794) 可以根据我的样例帮我造一个看看吗?
by yeshou114514 @ 2024-04-13 22:55:19
```cpp
#include<bits/stdc++.h>
typedef long long ll;
using namespace std;
int main()
{
freopen("文件名.in/out","w",stdout);
cout<<"样例";
return 0;
}
```
by xbqlht21 @ 2024-04-13 22:58:39
首先新建一个文本文档$(.txt文件)$
接着[把你的文件后缀名显示](https://jingyan.baidu.com/article/6b97984d55f4375ca2b0bfe9.html)
然后把$.txt$改成$.in$或$.out$
(in是输入,out是输出)
$OK$了
by xiaobiru7302_1 @ 2024-04-13 22:59:05
@[yeshou114514](/user/839556)
[自动造数据](https://www.luogu.com.cn/discuss/11410)
[帖子](https://lglg.top/758272)
by yitian_ @ 2024-04-13 23:02:13
@[yeshou114514](/user/839556)
建议你用freopen和随机数批量生产样例
提前写好标程代码
运行程序后就可以收获一堆测试案例
如果有限定条件的化需要特判~~~
~~记验证码:DK8R~~
by jixiaoyan @ 2024-04-13 23:22:51
@[yeshou114514](/user/839556) 用 [CyaRon](https://www.luogu.com/discuss/11410)
by VividCycle @ 2024-04-14 08:50:54