面试题-python3 100个人围一圈编号1-100，依次开始报数报到3的退出

n = 3  # 报的数
a = list(range(1, 101))  # 编号1-100
# 取出最后的余数
end_a = a[len(a)//n*n:]   # 多余的
start_a = a[:len(a)//n*n]
# print(start_a)
# print(end_a)
i = n
while i <= len(start_a):
    # 每隔3移除掉
    start_a.remove(start_a[i-1])
    i = (i-1) + n
# 多余的数拼接到前面，等下次继续
new_a = end_a+start_a
# 第一轮移除后得到新的列表
print(new_a)
# 得到新的列表：[100, 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 
19, 20, 22, 23, 25, 26, 28, 29, 31, 32, 34, 35, 37, 38, 40, 41, 
43, 44, 46, 47, 49, 50, 52, 53, 55, 56, 58, 59, 61, 62, 64, 65, 
67, 68, 70, 71, 73, 74, 76, 77, 79, 80, 82, 83, 85, 86, 
88, 89, 91, 92, 94, 95, 97, 98]

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def remove_n(a, n=3):
    if len(a) < n:
        return sorted(a)
    # a = list(range(1, 101))
    # 取出最后的余数
    end_a = a[len(a)//n*n:]
    start_a = a[:len(a)//n*n]
    # print(start_a)
    # print(end_a)
    i = n
    while i <= len(start_a):
        start_a.remove(start_a[i-1])
        i = (i-1) + n
    new_a = end_a+start_a
    # print(new_a)
    return remove_n(new_a, n)

if __name__ == '__main__':
    a = list(range(1, 101))
    n1 = input()
    result1 = remove_n(a, int(n1))
    print(result1)
    n2 = input()
    result2 = remove_n(a, int(n2))
    print(result2)

3
[58, 91]
4
[34, 45, 97]