Print elements from different size array

Question

Integer [][] x = {{1,2,3},{4},{5,6}};

What is the best way to print the elements in stdout like this?

I have tried Arrays.deepToString(x) but doesnt output what I desire

Possible duplicate of [Java - Best way to print 2D array?](https://stackoverflow.com/questions/19648240/java-best-way-to-print-2d-array) and you can use `int` instead of class `Integer` — Pavneet_Singh, Dec 08 '17 at 15:48
Try this, `System.out.println(java.util.Arrays.deepToString(x).replace("[","").replace(",","\n").replace("]","").replace(" ","")); ` — RAHUL ROY, Dec 08 '17 at 19:42

score 2 · Accepted Answer · answered Dec 08 '17 at 15:50

Try this :

public class MyClass {
    public static void main(String args[]) {

        Integer [][] x = {{1,2,3},{4},{5,6}};

        for(Integer[] y : x) {

            for(Integer i : y) {

                System.out.println(i);

            }
        }

    }
}

Output :

Here it is : https://ideone.com/9ywcjz

Print elements from different size array

1 Answers1