python小游戏——谁先数到100

"""
小游戏：看谁先数到100
游戏规则：两个人轮流从1开始数数，每人每次数且只能数1到3个数，先数到100即为赢家
"""

print("  看谁先数到100  ".center(60,"*"))

def func(n, x, flag):
    """
    n:目标数
    x:步进值
    flag:计算机是否先出。先出为0，后出为1
    """
    count = 0
    y = x + 1  # 关键值
    if flag == 1:       # 人先出
        people_num = int(input())
        if not (people_num > 0 and people_num < y):
            print("你的输入有错误，你耍赖，不和你玩了。")
            exit()
        count = count + people_num
        print("人数 {} ，现在是 {}".format(people_num,count))
        n = n - people_num
    while True:
        if n % y == 0:
            computer_num = 1
            count = count + computer_num
            print("计算机数 {} ，现在是 {}".format(computer_num,count))
            people_num = int(input())
            if not (people_num > 0 and people_num < y):
                print("你的输入有错误，你耍赖，不和你玩了。")
                break
            count = count + people_num
            print("人数 {} ，现在是 {}".format(people_num,count))
            n = n - computer_num - people_num
            if n < y:
                print("计算机认输啦！你赢啦！！")
                break                
        elif n % y != 0:
            computer_num = n % y
            count = count + computer_num
            print("计算机数 {} ，现在是 {}".format(computer_num,count))
            people_num = int(input())
            if not (people_num > 0 and people_num < y):
                print("你的输入有错误，你耍赖，不和你玩了。")
                break
            count = count + people_num
            print("人数 {} ，现在是 {}".format(people_num,count))
            n = n - computer_num - people_num
            if n < y:
                print("很遗憾，你输了！！")
                break

func(100,3,1)