iterate through 2-d arrays in java

using for-each loop

/**
 * @author lautturi.com 
 * Java example:  iterate through 2-d arrays 
 */

import java.util.*;

public class Lautturi {
	public static void main(String args[]) {
		String array[][] = { { "lautturi", "java", "python" }, { "hello", "word" } };
		for (String[] subarray : array) {
			for (String element : subarray) {
				System.out.print(element + ", ");
			}
			System.out.println();
		}
	}
}

Source:ww‮l.w‬autturi.com

output:

lautturi, java, python, 
hello, word,

using for loop

/**
 * @author lautturi.com 
 * Java example:
 */

import java.util.*;

public class Lautturi {
	public static void main(String args[]) {
		String array[][] = { { "lautturi", "java", "python" }, { "hello", "word" } };
		for (int row = 0; row < array.length; row++) {
            for (int col = 0; col < array[row].length; col++) {
                System.out.print(array[row][col]+", ");
            }
            System.out.println();
        }
	}
}

output:

lautturi, java, python, 
hello, word,

Created Time:2017-10-05 12:20:54 　Author:lautturi

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