Java print 2d array as table

How to print a 2d array 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

Java print 2d array as table

static void debugV2(Object... obj) {
        System.out.println(Arrays.deepToString(obj)
                .replace("],", "\n").replace(",", "\t")
                .replaceAll("[\\[\\]]", " "));
    }

    static void debug(Object... obj) {
        System.err.println(Arrays.deepToString(obj).replace("], ", "]\n"));
    }

Similar codes

0 vote350 views1 answer
Find subarray with given sum
Java
0 vote311 views2 answers
Array access in java
Java
0 vote423 views1 answer
Java instanceof example
Java
0 vote376 views1 answer
Jmeter get var
Java
7 votes362 views2 answers
Print list array
Java
2 votes385 views1 answer
Take a value from keyboard java
Java
0 vote370 views1 answer
How to send images to storage using Admin Sdk in java
Java
0 vote356 views1 answer
Watch service java
Java
3 votes344 views1 answer
How to move from one activity to another in android studio on button click
Java
2 votes359 views1 answer
Get username from jwt token request spring boot
Java