C# 多維數(shù)組

int[,] matrix = new int[3,3]; 

for (int i = 0; i < matrix.GetLength(0); i++) {
    for (int j = 0; j < matrix.GetLength(1); j++) {
        matrix[i,j] = i * 3 + j; 
    }
}

int[,] matrix = new int[,] { 
                        {0,1,2}, 
                        {3,4,5}, 
                        {6,7,8} 
                        }; 

int[][] matrix = new int[3][]; 

for (int i = 0; i < matrix.Length; i++) { 
    matrix[i] = new int[3]; // Create inner array 
    for (int j = 0; j < matrix[i].Length; j++)
        matrix[i][j] = i * 3 + j; 
    } 
}

int[][] matrix = new int[][] { 
        new int[] {0,1,2}, 
        new int[] {3,4,5}, 
        new int[] {6,7,8,9} 
}; 

char[] vowels = {"a","e","i","o","u"}; 
int[,] rectangularMatrix = { 
    {0,1,2}, 
    {3,4,5}, 
    {6,7,8} 
}; 

int[][] jaggedMatrix = { 
    new int[] {0,1,2}, 
    new int[] {3,4,5,2,2,2,2}, 
    new int[] {6,7,8} 
}; 

var i = 3; // i is implicitly of type int 
var s = "asdf"; // s is implicitly of type string 

var rectMatrix = new int[,]{ 
    {0,1,2}, 
    {3,4,5}, 
    {6,7,8} 
}; 

var jaggedMatrix = new int[][]{
     new int[] {0,1,2},
     new int[] {3,4,5},
     new int[] {6,7,8} 
};