a005.
Eva 的回家作業
--
POJ
| From: [114.44.25.220] |
Post Date
:
2023-05-26 23:29
#include <iostream>
using namespace std;
int main()
{
int f,i;
cin>>f;
for(i=0; i<f; i++ )
{
int a,b,c,d;
cin>>a>>b>>c>>d;
if(a*d==b*c){
cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<d*d/c<<endl;
}
if(a+d==b+c) {
cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<d*2-c<<endl;
}
}
}
//幫我看看錯在哪