#include<bits/stdc++.h>
#include <cmath>
using namespace std;

int main() {
    int T;
    cin >> T;
    
    while (T--) {
        int a,b,c;
        cin >> a >> b >> c;
        
       int cou=0;
       if(a==b and b==c and  c==a ){
        cou=0;
       }else{
        cou++;
       }
       cout << cou << endl;
    }
    
    return 0;
}