Move Zeros To End Of An Array - 2 | Java Programs

Output:

*** Move Zeros In An Array To End-2 ***

Given array is: 1, 0, 2, 0, 3, 0, 4, 0, 5, 
Now it becomes: 1, 2, 3, 4, 5, 0, 0, 0, 0,

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Solution:

class MoveZerosToEnd {

    static void moveZerosToEnd(int inputArray[]) {

        int counter = 0;

        for (int i = 0; i < inputArray.length; i++) {

            if (inputArray[i] != 0) {
                //Assigning inputArray[i] to inputArray[counter]

                inputArray[counter] = inputArray[i];

                counter++;
            }
        }
        while (counter < inputArray.length) {
            inputArray[counter] = 0;

            counter++;
        }
        for (int i = 0; i < inputArray.length; i++) {
            System.out.print(inputArray[i] + ", ");
        }

    }

    public static void main(String[] args) {
        int[] array = new int[]{1, 0, 2, 0, 3, 0, 4, 0, 5};
        System.out.println("*** Move Zeros In An Array To End-2 ***" + "\n");
        System.out.print("Given array is: ");
        for (int i = 0; i < array.length; i++) {
            System.out.print(array[i] + ", ");
        }
        System.out.println();
        System.out.print("Now it becomes: ");
        moveZerosToEnd(array);
    }
}