当用户在玩我的猜谜游戏时按下回车键时，如何打印字符串？

Question

我是一名初级程序员，我创建了一个猜谜游戏，但我想合并一个字符串，该字符串将在用户按下回车键时打印出来，我已经试过了，但它不起作用。（Returns 错误，"ValueError: invalid literal for int() with base 10"）当用户按下回车键时。

如果用户不按回车键而只输入整数，程序运行良好。

highest = 12
lowest = 6
answer = 9


input("Press enter to play a guessing game")




guess = input("Guess a number from %d " %lowest + "to %d: " %highest)






while (int(guess) != answer) or guess == ():
    if int(guess) > answer:
        print ("Answer is lower")
    elif guess == ():
        print ("That's not valid") 




    else:
        print("Answer is higher")



guess = input("Guess again ")

print ("Correct!!")

Answer 1

import random
a = int
b = int
c= int
def guessing():

      guess = int(input("guess an no between 1 to 10: "))
      c = random.randrange(1,11)
      print("answer is",c)
      if (guess == c):
            print("correct guess")
      elif(guess>c):
            print("higher")
      else:
            print("lower")

d=input("\n\n Y TO START \n n to exit\n")
if (d == "y" or d == "Y"):
      guessing()
elif(d =="n" or d == "N"):
      print("exit")

当用户在玩我的猜谜游戏时按下回车键时，如何打印字符串？

How can I print a string when the user presses the enter key whilst playing my guessing game?

python

enter

input