if else 语句使用break为什么提示在循环外

Question

佬们，为什么我的最后的代码中break提示在循环外

import random
global hand
hand = int(1000)

def winner(point1,point2,point3,bet):
    global hand
    if(point1+point2+point3 >= 11):
        if(big_or_small == 'big'):
            print('You Win!!!')
            hand = hand + bet
        else:
            print('You Lose!!!')
            hand = hand - bet
    else:
        if (big_or_small == 'small'):
            print('You Win!!!')
            hand = hand + bet
        else:
            print('You Lose!!!')
            hand = hand - bet



def bet(hand):
    print('You have ', hand ,'now')
    bet = int(input('How much you wanna bet--- ?\n'))
    if bet > hand:
        print('You bet is error')
    elif bet < 0:
        print('How much you have now??\nGame Over')
    else:
        print('Your bet is begin')
        print('<<<<< ROLE THE DICE!>>>>>')
        print('The points is[', point1, point2, point3, ']!!!!!')
        winner(point1, point2, point3,bet)

point1 = random.randrange(1,7)
point2 = random.randrange(1,7)
point3 = random.randrange(1,7)

print('<<<<< GAME STARTS! >>>>>')
big_or_small = input('Big or Small?\n')
bet(hand)
print('You have ', hand ,'now')
if hand > 0:
    print('Do you want play again')
    print('<<<<< GAME STARTS! >>>>>')
    big_or_small = input('Big or Small?\n')
    bet(hand)
else :
    print('You cant play this game anymore')
    break

Answer 1

最后的break不需要吧，然后break是用循环中的，如while循环或for循环，去掉最后的break，然后把if可以改为while，其他地方也可以修改下。

修改如下：

参考链接：

https://www.cnblogs.com/deepblue775737449/p/8507078.html

 
 
import random
global hand

hand = int(1000)

 
def winner(point1,point2,point3,bet):
    global hand
    if(point1+point2+point3 >= 11):
        if(big_or_small == 'big'):
            print('You Win!!!')
            hand = hand + bet
        else:
            print('You Lose!!!')
            hand = hand - bet
    else:
        if (big_or_small == 'small'):
            print('You Win!!!')
            hand = hand + bet
        else:
            print('You Lose!!!')
            hand = hand - bet
 
 
 
def bet(hand):
    print('You have ', hand ,'now')
    bet = int(input('How much you wanna bet--- ?\n'))
    point1 = random.randrange(1,7)
    point2 = random.randrange(1,7)
    point3 = random.randrange(1,7)
    if bet > hand:
        print('You bet is error')
    elif bet < 0:
        print('How much you have now??\nGame Over')
    else:
        print('Your bet is begin')
        print('<<<<< ROLE THE DICE!>>>>>')
        print('The points is[', point1, point2, point3, ']!!!!!')
        winner(point1, point2, point3,bet)
 

 
print('<<<<< GAME STARTS! >>>>>')
big_or_small = input('Big or Small?\n')
bet(hand)
print('You have ', hand ,'now')
while hand > 0:
    print('Do you want play again')
    print('<<<<< GAME STARTS! >>>>>')
    
    big_or_small = input('Big or Small?\n')
    bet(hand)

print('You cant play this game anymore')
#break 这个break不需要