#include <iostream>
#include <iomanip>
using namespace std;
struct studend{
string name;
double a,b,c;
}s1[4];
int main(){
for(int i = 0;i < 3;i++){
cin>>s1[i].name>>s1[i].a>>s1[i].b>>s1[i].c;
}
for(int i = 0;i < 3;i++){
cout<<s1[i].name<<" "<<fixed<<setprecision(2)<<s1[i].a + s1[i].b - s1[i].c<<endl;
}
return 0;
}
/*Zxy 230.00 400.00 76.00
Ljt 350.00 120.00 56.00
Zhm 360.00 0.00 80.00*/