python - 如何避免重复字符串？

Question

我的代码是:

import random
WORDS = ('python', 'football', 'facebook', 'photo') #list of words that will be riddled
word = random.choice(WORDS)
correct = word
jumble = ''
hint = 'hint'
score = 0
while word:
    position = random.randrange(len(word))
    jumble += word[position] 
    word = word[:position] + word[(position + 1):] #creating jumble of correct words
print('Welcome to the game "Anagrams"')
print('Here`s your anagram:', jumble) #Welcoming and giving a jumble to a player
guess = input('\nTry to guess the original word: ')
if guess == correct:
    score += 5
    print('You won! Congratulations!') #end of game in case of right answer
if guess == hint: #situation if player asks a hint
    if correct == WORDS[0]:
        print('snake')
    elif correct == WORDS[1]:
        print('sport game')
    elif correct == WORDS[2]:
        print('social network')
    elif correct == WORDS[3]:
        print('picture of something')
    score += 1
while guess != correct and guess != '': #situation if player is not correct
    print('Sorry, you`re wrong :(')
    guess = input('Try to guess the original word: ')
print('Thank you for participating in game.')
print('Your score is', score)
input('\nPress Enter to end')

询问提示字符串时:

'Sorry, you`re wrong :('

重复。
看起来像:

Try to guess the original word: hint
sport game
Sorry, you`re wrong :(

如何让这个字符串只在猜错的情况下出现？

Answer 1

最后把你改成这样:

while guess != correct and guess != '':
    guess = input("Sorry, you`re wrong:( ")