以正方形图案打印列表[python]

def print_square_pattern(lst):
    n = len(lst)
    if n == 0:
        return

    max_len = max(len(str(x)) for x in lst)
    for i in range(n):
        for j in range(n):
            print(str(lst[(i+j) % n]).ljust(max_len), end=' ')
        print()

# 示例输入
my_list = [1, 2, 3, 4, 5]

print_square_pattern(my_list)

1 2 3 4 5
2 3 4 5 1
3 4 5 1 2
4 5 1 2 3
5 1 2 3 4