TJ-Complex Enchant

#include<bits/stdc++.h>
using namespace std;
int main(){
    int T;
    cin>>T;
	while(T--){
    	long long a,b,c;
    	cin>>a>>b>>c;
    	a/=2;
    	b/=4;
    	cout<<min(a,min(b,c))<<endl;
    }
}