성적이 낮은 순서로 학생 출력하기.java

import java.util.*;
class Student implements Comparable<Student>{
  private String name;
  private int score;

  public Student(String name,int score){
    this.name = name;
    this.score = score;
  }
  public String getName(){
    return this.name;
  }
  public int getScore(){
    return this.score;
  }
  @Override
  public int compareTo(Student other){
    if(this.score < other.score){
      return -1;
    }
    else{
      return 1;
    }
  }
}
public class Main{
  
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    
    int n = sc.nextInt();
    //N명의 학생 정보를 입력 받아 리스트에 저장
    List<Student> students = new ArrayList<>();
    for (int i =0;i < n; i++){
      String name = sc.next();
      int score = sc.nextInt();
      students.add(new Student(name,score));
    }

     Collections.sort(students);

    for( int i =0;i < students.size();i++){
      System.out.print(students.get(i).getName()+" ");
    }
  }
}