@[hcodm](/user/1222005) 看看数据范围
by jess1ca1o0g3 @ 2024-06-11 17:23:44
@[PujunXi](/user/1011579)
AC了
~~但没有改数据范围~~
------------
程序是这样的：
```
#include<bits/stdc++.h>
using namespace std;
long long int a,b,c,d;
int main(){
cin>>a>>b>>c>>d;
if(a*c<-2147483648||a*c>2147483647||b*d<-2147483648||b*d>2147483647||a*d<-2147483648||a*d>2147483647||b*c<-2147483648||b*c>2147483647){
cout<<"long long int";
}
else cout<<"int";
return 0;
}
```
暴力枚举就过了
by hcodm @ 2024-06-12 16:11:57
@[hcodm](/user/1222005) 对呀，这个题是有负数的啊，所以要判好几次，你仔细看两道题的区别
by jess1ca1o0g3 @ 2024-06-12 18:03:13
@[PuJunXi](/user/1011579) 哦，懂了
by hcodm @ 2024-06-13 16:09:32