[英]guess the word game in python - how to mask a word (eg. ------)
我正在寫一個猜測python中的單詞游戲。 這是我的學校項目。 我快完成了,我只有一件事有問題。 我無法弄清楚如何掩蓋一個單詞。 例如,如果單詞是monkey,程序應該顯示------並且當用戶猜出一個字母時,假設k,程序應該顯示--- k--
不幸的是,我必須以某種方式編寫代碼。 我應該有一個主函數,它只會調用其他函數來完成所有的工作(比如會詢問用戶輸入一個字母或檢查猜測的單詞是否正確的函數)。 除了這個屏蔽功能,我已經完成了所有功能。
該函數稱為maskWord(state, word, guess)
。 我必須保留這些變量,但它們將被傳遞給函數。 state
是被屏蔽的單詞(例如.------), word
是要猜的單詞(例如猴子), guess
是用戶猜到的字母。 一旦函數更新了被屏蔽的單詞,它就應該返回state
。 另一個規則是我無法創建全局變量。 傳遞的變量是必須使用的變量。
這就是我所擁有的:
def maskWord(state, word, guess)
guessed = []
guessed.append(guess)
for guess in word:
if guess in guessed:
state += guess
else: state += "-"
return state
它確實不起作用。 因為我調用此函數的主函數是一個while循環,所以每次guessed
變成一個空字符串。
如果有人能幫助我,我真的很感激。 我知道必須只使用變量來編寫這個函數,因為我的老師只允許使用它們。
修正了我的回答以反映評論,它比kjtl的答案要短一些。 但它基於相同的概念,通過使用狀態......好吧,當前狀態:)
def maskWord(state, word, guess):
state = list(state)
for i in range(len(word)):
if word[i] == guess:
state[i] = guess
return "".join(state)
# Lets test if it works..:
word = "electricity"
state = "-" * len(word)
tries = 0
play = True
while play:
if tries == len(word)*2:
print "Fail...";
play = False
guess = raw_input("Guess: ")
tries +=1
state = maskWord(state, word, guess)
print state
if maskWord(state, word, guess) == word:
print "WIN, WIN!!";
play = False
通過使用state作為有效猜測的容器,擴展了SLACKY的答案。
def maskWord(state, word, guess):
result = ''
guessed = []
character = ''
for character in state:
if not character == '-':
if not character in guessed:
guessed.append(character)
if not guess in guessed:
guessed.append(guess)
for guess in word:
if guess in guessed:
result += guess
else:
result += "-"
# for debugging change to if True:
if False:
print 'state %s' % state
print 'word %s' % word
print 'guess %s' % guess
print guessed
return result
# Lets test if it works..:
import sys
word = "electricity"
state = ""
tries = 0
loop = True
while loop:
if tries == len(word)*3:
print "Fail..."
loop = False
else:
guess = raw_input("Guess: ")
tries +=1
state = maskWord(state, word, guess)
print state
if maskWord(state, word, guess) == word:
print "WIN, WIN!!"
loop = False
也許這可以幫助你:
import random
import string
VOWELS = 'aeiou'
CONSONANTS = 'bcdfghjklmnpqrstvwxyz'
HAND_SIZE = 7
SCRABBLE_LETTER_VALUES = { 'a': 1, 'b': 3, 'c': 3, 'd': 2, 'e': 1, 'f': 4, 'g': 2,
'h': 4, 'i': 1, 'j': 8, 'k': 5, 'l': 1, 'm': 3, 'n': 1, 'o': 1, 'p': 3, 'q': 10,
'r': 1, 's': 1, 't': 1, 'u': 1, 'v': 4, 'w': 4, 'x': 8, 'y': 4, 'z': 10 }
def load_words():
print "Loading word list from file..."
# making the file
words_file= open("N:\Problem Set 1\words.txt", 'r', 0)
# makeing the wordlist
words = []
for line in words_file:
words.append(line.strip().lower())
print " ", len(words), "words loaded."
return words
def get_frequency_dict(sequence):
# freqs: dictionary (element_type -> int)
frequencies = {}
for x in sequence:
frequencies[x] = frequencies.get(x,0) + 1
return frequencies
# -----------------------------------
def get_word_score(word, n):
output = 0
# Checking wether the later is in the list
for letter in word:
output = output + SCRABBLE_LETTER_VALUES.get(letter)
output = output * len(word)
if len(word) == n:
output = output + 50
if output < 0:
print "Thats is a negative value!"
return output
def display_hand(hand):
# Displaying the hand
for letter, frequency in hand.items():
for i in range(frequency):
print letter,
print '\n'
def deal_hand(n):
hand={}
number_vowels = n / 3
for i in range(number_vowels):
z = VOWELS[random.randrange(0,len(VOWELS))]
hand[z] = hand.get(z, 0) + 1
for i in range(number_vowels, n):
z = CONSONANTS[random.randrange(0,len(CONSONANTS))]
hand[z] = hand.get(z, 0) + 1
return hand
# Updating the hand
def update_hand(hand, word):
for letter in word:
if hand[letter] != 0:
hand[letter] = hand.get(letter, 0) - 1
return hand
#If letter chosen is in hand then append
def is_valid_word(word, hand, words_file):
handchosen = dict.copy(hand)
first_hand =[]
second_hand = []
for letter in handchosen.keys():
for f in range(handchosen[letter]):
first_hand.append(letter)
for letter in word:
for s in handchosen:
if s == letter and handchosen[letter] != 0:
handchosen[letter] = handchosen.get(letter, 0) - 1
for letter in handchosen.keys():
for f in range(handchosen[letter]):
second_hand.append(letter)
if words_file.count(word) > 0 and len(word) + len(second_hand) == len(first_hand):
return True
else:
return False
# Play the hand
def play_hand(hand, words_file):
print
print
print 'Hey welcome to the Wordgame!'
print
print "Press '.' when you want to end the game."
print
n = HAND_SIZE
old_hand = hand.copy()
print 'Initial hand:',
display_hand(hand)
print
loop = 1
while loop == 1:
yourscore = 0
numLetters = 1
while numLetters > 0:
quit = '.'
word = raw_input('Please enter a valid word: ')
if word != quit:
if is_valid_word(word, hand, words_file) == False:
print 'Invalid word. Please enter a valid word:'
else:
numLetters = 1
print 'You got points for:',word,'=',get_word_score(word, n)
yourscore = yourscore + get_word_score(word, n)
print 'The total score:', yourscore
updated_hand = update_hand(hand, word)
print 'Current Hand:',
display_hand(updated_hand)
print
hand = updated_hand
for num in dict.values(hand):
numLetters = num + numLetters
numLetters = numLetters - 1
print numLetters,'letters are still remaining.'
if numLetters == 0:
loop = 0
print
else:
numLetters,loop = 0,0
print 'Lets see what the final score is: ', yourscore
#Play the game
def play_game(words_file):
hand = deal_hand(HAND_SIZE) # random init
while True:
# Let the user make a choice
A = raw_input('Enter n to deal a new hand, r to play the same hand or e to end game: ')
if A == 'n':
hand = deal_hand(HAND_SIZE)
play_hand(hand.copy(), words_file)
old_hand = hand.copy()
print
# User can take the same hand
elif A == 'r':
play_hand(old_hand, words_file)
# Break
elif A == 'e':
break
else:
print "That is a invalid command."
if __name__ == '__main__':
words_file = load_words()
play_game(words_file)
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