Change Row and Column Both.cpp

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int t,a,b,x,y,p;
    cin>>t;
    while(t--)
    {
        cin>>a>>b>>x>>y;
        a!=x && b!=y?cout<<"1"<<endl:cout<<"2"<<endl;

    }
}