#游戏开始,首先玩家选择大小,选择完成后开始摇骰子(11<=总值<=18为大,3<=总值<=10为小)
import random
def roll_dice(numbers=3,points=None): # 创建3个筛子numbers,创建点数points
print('<<<<roll the dice!>>>>')
if points is None:
points = [] # 把点数放到一个空的列表里
while numbers > 0:
point = random.randrange(1,7)
points.append(point)
numbers = numbers - 1
return points
def roll_result(total): # 判断大小
isbig = 11 <= total <= 18
issmall = 3 <= total <=10
if isbig:
return 'big'
elif issmall:
return 'small'
def start_game():
print('<<<<GAME STRATS!>>>>')
choices = ['big','small']
your_choice = input('big or small:')
if your_choice in choices:
points = roll_dice()
total = sum(points)
youwin = your_choice == roll_result(total)
if youwin:
print('The points are',points,'YOU WIN!')
else:
print('The points are',points,'YOU LOSE!')
else:
print('invalid words')
start_game()
start_game()