记录： https://www.luogu.com.cn/record/155531464
by ycx20120224 @ 2024-04-12 20:55:40
@[ycx20120224](/user/1057768) 第 $9$ 行似乎要改成下面这个？
```cpp
g>=gao || h<=di || h>=gao || g<=di
```
by wwm_ @ 2024-04-12 21:19:03
@[ycx20120224](/user/1057768) 而且似乎是不用取等的
by wwm_ @ 2024-04-12 21:20:04
@[ycx20120224](/user/1057768) 这份代码能过
```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
long long a1,a2,b1,b2,g=0,h=0,gao=2147483647,di=-2147483648;
cin>>a1>>a2>>b1>>b2;
g=a2*b2;
h=a1*b1;
if(g>gao || h<di || h>gao || g<di)
{
cout<<"long long int";
return 0;
}
g=a2*b1;
h=a1*b2;
if(g>gao || h<di || h>gao || g<di)
{
cout<<"long long int";
return 0;
}
cout<<"int";
return 0;
}
```
by wwm_ @ 2024-04-12 21:21:18
@[wwm_](/user/670046) 早上才看到，谢谢
by ycx20120224 @ 2024-04-13 05:16:47