public class SelectionSort {

    public static int[] data = new int[8];
    public static int numberOfSwaps;
    public static int numberOfComparisons;
    public static int tOrF;
    public static int j;

    public static void randomizingArray() {

        for (int i = 0; i < data.length; i++) {
            data[i] = (int) (1000 * Math.random()) + 1;

            System.out.print(data[i] + ", ");
        }
    }

    public static void selectionSort() {

        for (int pass = 0; pass < data.length - 1; pass++) {
            for (int i = 0; i < data.length - 1; i++) {
                for ( j = 0; j < data.length - 1; j++) {
                    numberOfComparisons = numberOfComparisons + 1;
                    while (data[i] > data[j]) {
                        tOrF = 1;
                    }
                    }
                    if (tOrF == 1) {
                        swap(data, i, j);
                        numberOfSwaps = numberOfSwaps + 1;
                    }

            }
        }
    }

    public static void swap(int[] a, int i, int j) {

        int temp;
        temp = data[i];
        data[i] = data[j];
        data[j] = temp;

    }

    public static void main(String[] args) {
        System.out.println("Unsorted data: ");
        randomizingArray();
        selectionSort();

        System.out.println("\n\nSorted data: ");

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

        System.out.println("\n");
        System.out.println("Number of Comparisons: " + numberOfComparisons + "\n" + "Number of Swaps: " + numberOfSwaps);

    }
}