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? and you can use int instead of class Integer — Pavneet_Singh
– Pavneet_Singh, Commented Dec 8, 2017 at 15:48
Try this, System.out.println(java.util.Arrays.deepToString(x).replace("[","").replace(",","\n").replace("]","").replace(" ","")); — RAHUL ROY
– RAHUL ROY, Commented Dec 8, 2017 at 19:42

Mouad EL Fakir · Accepted Answer · 2017-12-08 15:50:58Z

2

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

answered Dec 8, 2017 at 15:50

Mouad EL Fakir

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