백준 10825번 국영수 [ Java ]

 

10825번: 국영수

import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringBuilder sb = new StringBuilder();
        int N = Integer.parseInt(br.readLine());
        String[][] students = new String[N][4];
        while(N-->0) students[N] = br.readLine().split(" ");
        Arrays.stream(students).sorted(new Comparator<String[]>() {
            @Override
            public int compare(String[] o1, String[] o2) {
                if (o1[1].equals(o2[1])){
                    if (o1[2].equals(o2[2])){
                        if (o1[3].equals(o2[3]))
                            return o1[0].compareTo(o2[0]);
                        return Integer.parseInt(o2[3])-Integer.parseInt(o1[3]);
                    }
                    return Integer.parseInt(o1[2])-Integer.parseInt(o2[2]);
                }
                return Integer.parseInt(o2[1])-Integer.parseInt(o1[1]);
            }
        }).forEach(strings -> sb.append(strings[0]+"\n"));
        System.out.print(sb);
    }
}