c# 다차원배열

[C#] 다차원 배열, 가변 배열

1. 다차원 배열 using System; clss Program { static void Main() { int[] arr = new int[3]; int[,] arr1 = new int[3, 2]; int[,] arr2 = new int[3, 2] {{1, 1}, {2, 2}, {3, 3}}; int[,] arr3 = new int[,] {{1, 1}, {2, 2}, {3, 3}}; int[,] arr4 = {{1, 1}, {2,2}, {3,3}}; arr1[0, 0] = 10; arr1[0, 1] = 20; foreach(int n in arr2) Console.WriteLine(n); int[,,] arr5 = new int[2, 2, 2]; int[,,,] arr6 = new int[2, 2, ..