Sort an array in Java

Question

I\'m trying to make a program that consists of an array of 10 integers which all has a random value, so far so good.

However, now I need to sort them in order from l

Answer 1

It may help you understand loops by implementing yourself. See Bubble sort is easy to understand:

public void bubbleSort(int[] array) {
    boolean swapped = true;
    int j = 0;
    int tmp;
    while (swapped) {
        swapped = false;
        j++;
        for (int i = 0; i < array.length - j; i++) {
            if (array[i] > array[i + 1]) {
                tmp = array[i];
                array[i] = array[i + 1];
                array[i + 1] = tmp;
                swapped = true;
            }
        }
    }
}

Of course, you should not use it in production as there are better performing algorithms for large lists such as QuickSort or MergeSort which are implemented by Arrays.sort(array)