백준 2490 윷놀이 ] 배열

import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int[][] n = new int[3][4];
        int[] result = new int[3];

        for(int i = 0 ; i < 3; i ++)
            for(int j = 0 ; j < 4; j++) {
                n[i][j] = sc.nextInt();
                result[i] += n[i][j];}

        for(int i = 0 ; i < 3; i ++) {
            switch(result[i]) {
            case 0: System.out.println("D"); break;
            case 1: System.out.println("C"); break;
            case 2: System.out.println("B"); break;
            case 3: System.out.println("A"); break;
            case 4: System.out.println("E"); break;
            }
        }        

    }
}