def selectSort(lyst):
    n = len(lyst)
    for i in range(n - 1):
        minindex = i
        for j in range(i + 1, n):
            if lyst[j] < lyst[minindex]:
                minindex = j
        if minindex != i:
            lyst[minindex], lyst[i] = lyst[i], lyst[minindex]
        print(lyst)


def bubbleSort(lyst):
    n = len(lyst)
    for i in range(n - 1):
        for j in range(n - i - 1):
            if lyst[j] > lyst[j + 1]:
                lyst[j], lyst[j + 1] = lyst[j + 1], lyst[j]
        print(lyst)


def insertSort(lyst):
    n = len(lyst)
    for i in range(1, n):
        temp = lyst[i]
        j = i - 1
        while j >= 0 and temp < lyst[j]:
            lyst[j + 1] = lyst[j]
            j = j - 1
        lyst[j + 1] = temp
        print(lyst)


def quickSort(lyst):
    quickSortHelper(lyst, 0, len(lyst) - 1)


def quickSortHelper(lyst, left, right):
    if left < right:
        pivotLocation = partition(lyst, left, right)
        quickSortHelper(lyst, left, pivotLocation - 1)
        quickSortHelper(lyst, pivotLocation + 1, right)


def partition(lyst, left, right):
    middle = (left + right) // 2
    pivot = lyst[middle]
    lyst[middle] = lyst[right]
    lyst[right] = pivot
    temp = left
    for index in range(left, right):
        if lyst[index] < pivot:
            lyst[index], lyst[temp] = lyst[temp], lyst[index]
            temp += 1
    lyst[right], lyst[temp] = lyst[temp], lyst[right]
    return temp


if __name__ == '__main__':
    l = [2, 5, 7, 1, 4, 6, 3, 0]
    # selectSort(l)
    # bubbleSort(l)
    # insertSort(l)
    quickSort(l)
    print(l)
    pass