/Java/How to print elements in matrix java

How to print elements in matrix java

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

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 vote291 views1 answer
111111000
Java
0 vote278 views1 answer
Set value in a position android arraylist
Java
0 vote266 views1 answer
Java read file from command line argument
Java
0 vote277 views1 answer
Mp3 player Java
Java
0 vote285 views1 answer
Correct lcd initialize
Java
3 votes256 views1 answer
How to make phone vibrate android studio
Java
0 vote278 views1 answer
Textview set text bold programmatically
Java
0 vote325 views1 answer
Spring commandlinerunner example
Java
0 vote261 views1 answer
Check first character of string is number java
Java
0 vote367 views1 answer
Bad JNI version returned from JNI_OnLoad in
Java