Chessboard Distance Solution || Codechef February Lunchtime 2022

      

Chessboard Distance Solution 

Codechef February Lunchtime 2022

Problem Code : CHESSDIST

Problem Link : https://www.codechef.com/LTIME105C/problems/CHESSDIST

Solution :

#include <bits/stdc++.h>

#define ll long long int

#define ull unsigned long long int

using namespace std;

void solve()

{

    ll x1, y1, x2, y2;

    cin >> x1 >> y1 >> x2 >> y2;

    ll d = max(abs(x1 - x2), abs(y1 - y2));

    cout << d << "\n";

}

int main()

{

    ll t;

    cin >> t;

    while (t--)

    {

        solve();

    }

}