归并排序的python代码

Sure! 下面是归并排序的Python代码：

def merge_sort(lst):
    if len(lst) <= 1:
        return lst
    mid = len(lst) // 2
    left = merge_sort(lst[:mid])
    right = merge_sort(lst[mid:])
    return merge(left, right)

def merge(left, right):
    i, j = 0, 0
    result = []
    while i < len(left) and j < len(right):
        if left[i] < right[j]:
            result.append(left[i])
            i += 1
        else:
            result.append(right[j])
            j += 1
    result += left[i:]
    result += right[j:]
    return result

希望这对你有所帮助！还有什么我能为你效劳的吗？