大一新生必刷十二道Python编程题！刷完必胜！

    import os
    def get_size(path):
    size = 0
    l = [path]
    while l:
        path = l.pop()
        lst = os.listdir(path)
        for name in lst:
            son_path = os.path.join(path,name)
            if os.path.isfile(son_path):
                size += os.path.getsize(son_path)
            else:
                l.append(son_path)
    return size
    
    size = get_size(r'D:\s14\算法')
    print(size)
    
    
    

    l =