Array - Score.java

package oop;
import java.util.Scanner;
class Score{
    private String name;
    private int kor, eng, math, sum;
    float avg;
    
    public void setName(String name) {this.name = name;}
    public String getName() {return this.name;}
    public void setKor(int kor) {this.kor = kor;}
    public int getKor() {return this.kor;}
    public void setEng(int eng) {this.eng = eng;}
    public int getEng() {return this.eng;}
    public void setMath(int math) {this.math = math;}
    public int getMath() {return this.math;}
    public void sum() {this.sum = this.kor + this.eng + this.math;}
    public void avg() {this.avg = this.sum / 3;}
    public float showAge() {return this.avg;}
    
    public String toString() {
        return "국어: "+kor+", 영어:"+eng+", 수학:"+math+", 합계:" +sum + "평균: " + avg;
            
    }
    
    
}
public class ScoreApp{
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        
        Score[] arr = new Score[2];
        for(int i=0; i<arr.length; i++) {
            Score student = new Score();
            System.out.println("이름: ");
            student.setName(scanner.next());
            System.out.println("국어점수: ");
            student.setKor(scanner.nextInt());
            System.out.println("영어점수: ");
            student.setEng(scanner.nextInt());
            System.out.println("수학점수: ");
            student.setMath(scanner.nextInt());
            student.sum();
            student.avg();
            System.out.println("평균: "+student.showAge());
            arr[i]=student;
        }
        
        for(int i=0; i<arr.length; i++) {
            arr[i].toString();
        }
    }
    
            
    
}