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

3 votes108 views3 answers
Radiogroup get selected item android
Java
0 vote144 views1 answer
Could not determine java version from
Java
0 vote182 views1 answer
Bukkit for every player
Java
13 votes148 views6 answers
Java string format 2 decimal places
Java
0 vote130 views1 answer
Android java textview weight programmatically
Java
2 votes111 views1 answer
How to iterate through an array backwards java
Java
10 votes121 views4 answers
Button in javascript
Java
0 vote106 views1 answer
<?xml version="1.0" encoding="UTF-8"?>
Java
3 votes128 views2 answers
Java hashmap time complexity
Java
0 vote116 views1 answer
Class 'droidninja.filepicker.utils.TabLayoutHelper$2' does not implement interface 'com.google.android.material.tabs.TabLayout$BaseOnTabSelectedListener'
Java