How to print a matrix in java

for (int row = 0; row < arr.length; row++)//Cycles through rows
{
  for (int col = 0; col < arr[row].length; col++)//Cycles through columns
  {
    System.out.printf("%5d", arr[row][col]); //change the %5d to however much space you want
  }
  System.out.println(); //Makes a new row
}
//This allows you to print the array as matrix

Print 2d array in java

int[][] array = new int[rows][columns];
System.out.println(Arrays.deepToString(array));

Source: stackoverflow.com

How to print elements in matrix java

public static void printMatrix(Object[][] matrix){
        for (int i = 0; i < matrix.lenght ; i++) {
            for (int j = 0; j < matrix.lenght; j++) {
                System.out.print(matrix[i][j] + " ");
            }
            System.out.println();
        }
    }

Similar codes

0 vote354 views1 answer
Difference between string vs stringbuffer
Java
0 vote355 views2 answers
Flutter calculate sum in a list
Java
0 vote338 views1 answer
How to clear cli screen
Java
0 vote360 views1 answer
Model mapper with Page
Java
0 vote357 views3 answers
Java to kotlin
Java
0 vote366 views1 answer
Java shutdown hook
Java
0 vote352 views1 answer
Java url
Java
7 votes327 views1 answer
Java join array
Java
0 vote339 views1 answer
Longadder
Java
0 vote341 views1 answer
Java string to path
Java