/Java/Java print 2d array row and column

Java print 2d array row and column

public class TwoDimensionalArrays
{
public static void main (String args[])
{
    final int size1 = 2, size2 = 4, size3 = 5;
    int [][] numbers = {{20,25,34,19,33}, {11,17,15,45,26}, {27,22,9,41,13}};        
    int row = 0, col = 0;

        for(row = 0; row <= size1; row++); //loops through rows
        {
            for(col = 0; col <= size2; col++); //loops through columns
            {
                System.out.println(numbers[row][col]);
            }
        System.out.print("\n"); //takes a new line before each new print
        }
    }
 }

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 vote112 views2 answers
Can abstract class have non abstract methods in java
Java
0 vote135 views1 answer
Selenium firefox to foreground -python java
Java
1 vote128 views1 answer
Java remove file extension from file name
Java
1 vote109 views2 answers
Log java
Java
0 vote112 views1 answer
Mock ioexception mockito on BufferedReader
Java
1 vote108 views1 answer
Convert date to calendar java
Java
0 vote110 views1 answer
Android java get value from listview item
Java
0 vote120 views1 answer
Java android play sound file with variable
Java
0 vote135 views1 answer
Spring boot api key authentication example
Java Spring
1 vote124 views1 answer
How to add a keylistener to a jframe
Java