如何多次重复该代码？在Python中

Question

如何使代码重新启动，以便用户只能猜三次随机数的答案，如何使其在某个点停止？谢谢。这是一个随机数猜谜游戏，我是Python的初学者，在网络上找不到任何对我有帮助的东西（或者可能是我只是愚蠢）

import random
print('what difficulty do you want? Type Easy or Hard accordingly')
difficulty = input('')

if difficulty == 'Hard':
    print('your going to have a tough time')
    hardrandomnum = random.randint(1,100)
    def main():
        print('try to guess the number')
        playerguess = float (input(""))
        if playerguess > hardrandomnum: 
            print ("guess a lower number")
        if playerguess < hardrandomnum:
            print("guess a higher number")
        if playerguess == hardrandomnum:
            print("correct") 
        

        restart = 4
        if restart >4:
            main()

        if restart == 4:
            exit()

main()

Answer 1

循环和中断。

例如，如果您想运行代码三次，请将其包装在 for 循环中：

for i in range(3):
   [here goes your code]

或者你可以创建一个 while 循环并中断：

while(True):
    [here goes your code]
    if condition is met:
        break