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

Similar codes

0 vote347 views1 answer
Getresources in adapter android
Java
0 vote418 views1 answer
System.out.printf("%"+(n)+"s \n")
Java
1 vote362 views1 answer
Java class from string
Java
15 votes329 views6 answers
Convert array to list java
Java
0 vote348 views1 answer
Java android play sound file with variable
Java
2 votes335 views1 answer
What is an error in Java
Java
0 vote329 views1 answer
RNGestureHandlerButtonViewManager.java uses or overrides a deprecated API
Java
90 votes427 views6 answers
How to split a string in Java
Java
21 votes329 views3 answers
Java terminal colors
Java
1 vote318 views1 answer
How to copy a string in to another string in java
Java