java-comparator.java

import java.util.*;



class Checker implements Comparator<Player>{


    @Override


    public int compare(Player a, Player b){


        if (a.score == b.score){


            return a.name.compareTo(b.name);//alphabetically


        } else {


            return b.score - a.score;//decreasing 


        }


    }


}



class Player{


    String name;


    int score;


    


    Player(String name, int score){


        this.name = name;


        this.score = score;


    }


}



class Solution {



    public static void main(String[] args) {


        Scanner scan = new Scanner(System.in);


        int n = scan.nextInt();



        Player[] player = new Player[n];


        Checker checker = new Checker();


        


        for(int i = 0; i < n; i++){


            player[i] = new Player(scan.next(), scan.nextInt());


        }


        scan.close();


     


        Arrays.sort(player, checker);


        for(int i = 0; i < player.length; i++){


            System.out.printf("%s %s\n", player[i].name, player[i].score);


        }


    }


}