include <bits/stdc++.h>
using namespace std;
int main() {
long long t,x,y,z;
cin>>t;
for(int i=1;i<=t;i++)
{
cin>>x>>y>>z;
if(y==0 && z==0 || x==0 && y==0 || x==0 && z==0)
{ cout<<0<<endl; }
else if(z==0 && x!=0 && y!=0)
{
cout<<abs(min(x,y))<<endl;
}
else if(y==0 && z!=0 && x!=0)
{
cout<<abs(min(x,z))<<endl;
}
else if(x==0 && z!=0 && y!=0)
{
cout<<abs(min(y,z))<<endl;
}
else if(x!=0 && z!=0 && y!=0)
{
long long a=max(x,y);
long long s=max(y,z);
cout<<abs((x+y+z)-max(a,s))<<endl;
}
}
return 0;
}