matrix java code example
Example 1: java two dimensional arrays
int[][] multiples = new int[4][2];
and 2 columns
String[][] cities = new String[3][3];
and 3 columns
Example 2: 2d array java
char[][] array = new int[rows][columns];
Example 3: declare matrix in java
int[][] multi = new int[5][];
multi[0] = new int[10];
multi[1] = new int[10];
multi[2] = new int[10];
multi[3] = new int[10];
multi[4] = new int[10];
Example 4: java matrix
int [ ] [ ] scores = { { 20, 18, 22, 20, 16 },
{ 18, 20, 18, 21, 20 },
{ 16, 18, 16, 20, 24 },
{ 25, 24, 22, 24, 25 }
};