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 vote131 views1 answer
Code to determine distance and time in java
Java
0 vote147 views1 answer
Peak index in a mountain array
Java
0 vote127 views1 answer
Java eclipse console clear
Java
3 votes127 views1 answer
Java get location of jar file
Java
0 vote131 views1 answer
Kotlin android intent pass data
Java
0 vote130 views1 answer
Java swing get frame size
Java
14 votes174 views2 answers
Java string next line
Java
0 vote153 views1 answer
Round bg android
Java
1 vote128 views1 answer
How to test how many of one character is in a string java
Java
1 vote132 views1 answer
Frequency of number in java using hashmap using getordefault
Java