Java (2차원 배열)
package p0511; public class Array2 { public static void main(String[] args) { // TODO Auto-generated method stub int[][] arr = { { 1, 2, 3, 4 }, { 5, 6, 7, 8 }, { 9, 10, 11, 12 } }; for (int i = 0; i < arr.length; i++) { for (int j = 0; j < arr[i].length; j++) { System.out.printf("%4d", arr[i][j]); } System.out.println(); } } }
2021. 5. 11.