UVA_11455_Behold my quadrangle_Solution

/*

 Tanzila Islam

 Southeast University

 mail : tanzilamohita@gmail.com

*/


#include<bits/stdc++.h>

using namespace std;

int main(){

    int n, a, b, c, d;

    cin >> n;

    while(n--){

            cin >> a >> b >> c >> d;

            if ((a == b) && (b == c) && (c == d) && (d == a)){

                cout << "square" << endl;

            }

            else if(a==c && b==d || a==b && c==d || a==d &&c==b){

                cout << "rectangle" << endl;

            }

            else if(a<=(b+c+d) && b<=(a+c+d) && c<=(a+b+d) &&d<=(a+b+c))

                {

                        cout << "quadrangle" <<endl;

                }



            else cout << "banana" << endl;

    }

    return 0;

}