예제: arr1 arr2 return [[1, 4], [3, 2], [4, 1]] [[3, 3], [3, 3]] [[15, 15], [15, 15], [15, 15]] [[2, 3, 2], [4, 2, 4], [3, 1, 4]] [[5, 4, 3], [2, 4, 1], [3, 1, 1]] [[22, 22, 11], [36, 28, 18], [29, 20, 14]] Solution #1 class Solution { public int[][] solution(int[][] arr1, int[][] arr2) { int[][] answer = new int[arr1.length][arr2[0].length]; for (int i = 0; i < arr1.length; i++) { // arr1 아래로 for..