这是我正在制作的填空测验。选择困难时会出现问题。在函数easy
当用户键入除medium，hard或def beginning_of_game(player_difficulty):之外的其他内容时，它将结束游戏。我希望它绕过循环，直到用户选择合适的答案。
我希望它也使用#easy-mode
driver_knowledge_test = ["When you're going to drive it is important to always put on your ___1___, including your passengers.",
"If there are no lanes marked on the road, you should drive in the ___2___ side of the road.",
"It's getting dark and the sun is fading, you should turn on the ___3___.",
"Before driving on a freeway, you should make sure you have enough ___4___, oil, water and the correct tyre pressure."]
answer_1 = ['seatbelts', 'left', 'light', 'fuel']
answered_list_1 = ["When you're going to drive it is important to always put on your seatbelts, including your passengers.",
"If there are no lanes marked on the road, you should drive in the left side of the road.",
"It's getting dark and the sun is fading, you should turn on the light. ",
"Before driving on a freeway, you should make sure you have enough fuel, oil, water and the correct tyre pressure."]
#medium-mode
general_food_test = ["All fruits have ___1___ in them. That's what makes them different from vegetables.",
"You shouldn't drink coffee or ___2___ when you're going to sleep. It keeps you up at night.",
"It is not safe to eat ___3___ undercooked. It might be contaminated with a bacteria called Salmonella.",
"The essentials to make a cake are flour, ___4___, vanilla extract, unsalted butter and egg."]
answer_2 = ['seeds', 'tea', 'chicken', 'sugar']
answered_list_2 = ["All fruits have seeds in them. That's what makes them different from vegetables.",
"You shouldn't drink coffee or tea when you're going to sleep. It keeps you up at night.",
"It is not safe to eat chicken undercooked. It might be contaminated with a bacteria called Salmonella.",
"The essentials to make a cake are flour, sugar, vanilla extract, unsalted butter and egg."]
#hard-mode
general_health_test = ["An ___1___ a day, keeps the doctor away.",
"Too much dietary intake of can be ___2___ for you. However, it is unlikely.",
"You can check your pulse on the wrist, ___3___, and thigh.",
"The averag amount of ___4___ adults need is 7-9 hours."]
anwser_3 = ['apple', 'harmful', 'neck', 'sleep']
answered_list_3 = ["An apple a day, keeps the doctor away.",
"Too much dietary intake of can be harmful for you. However, it is unlikely.",
"You can check your pulse on the wrist, neck, and thigh.",
"The averag amount of sleep adults need is 7-9 hours."]
blank_space = ["___1___", "___2___", "___3___", "___4___"]
#Inputs raw_input's name
#Outputs introduction with user's name
def Intro(name_of_player):
print "Hello " + name_of_player + ", we are going to play fill-in-the-blanks! Topics revolve around our everyday live, so don't worry if you didn't study much."
print "Please note the game is case-sensitive. i.e. all capslock must be disabled."
print "Let's get started, pick a difficulty."
#returns user's choice of list
def beginning_of_game(player_difficulty):
while True:
if player_difficulty == "easy":
print "You chose 'easy'\n"
return driver_knowledge_test, answer_1, answered_list_1 #use return function
elif player_difficulty == "medium":
print "You chose 'medium'\n"
return general_food_test, answer_2, answered_list_2
elif player_difficulty == "hard":
print "You chose 'hard'\n"
return general_health_test, answer_3, answered_list_3
else:
print "The following difficulty does not exist. Try again!"
#checks user input correct answer, and print out their progress. If user input incorrect, prompts to re-try
def answer_check(answer, sentence, blank_space, answered_list):
new_list = []
index = 0
sentence_index = 0
answer_index = 0
blank_index = 0
answered_list_index = 0
total_of_sentence = 4 #the number of elements in the sentence list.
print sentence[sentence_index]
while index < total_of_sentence:
print sentence[sentence_index]
player_answer = raw_input("\nType your answer for " + blank_space[blank_index] + " \n>>>")
if player_answer.lower() == answer[answer_index]:
#new_list.append(sentence[sentence_index])
new_list.append(answered_list[answered_list_index])
#current fill-in-the-blanks that's been already answered
print sentence[sentence_index].replace(blank_space[blank_index], answer[answer_index])
answered_list_index += 1
answer_index += 1
sentence_index += 1
index += 1
blank_index += 1
print "\nCCORRECT! \n"
else:
print "Wrong! Try again. :) \n"
print sentence
return "\nCongratulation! You completed the game!"
#inputs None
#Outputs whole program-functions
def fill_in_the_blanks():
name_of_player = raw_input("enter your name \n>>>")
Intro(name_of_player)
difficulty_selection = raw_input("\nselect from easy, medium, or hard \n>>>")
if difficulty_selection == "easy" or difficulty_selection == "medium" or difficulty_selection == "hard":
sentence, answers, answered_sentence = beginning_of_game(difficulty_selection)
print sentence
answer_check(answers, sentence, blank_space, answered_sentence)
print "\nThank you for playing!"
#initiate game from here.
fill_in_the_blanks()
...
当用户在难度选择中写下其他内容时，我不确定如何阻止它结束游戏。
public function gettestuser($pin, $a, $b, $ho, $ll, $c, $d){
$stmt = $this->con->prepare("SELECT * FROM test_category WHERE name = ? AND a = ? Or b = ? Or ho = ? Or ll = ? Or c = ? Or d = ?");
$stmt->bind_param("sssssss",$pin,$a,$b,$ho,$ll,$c,$d);
$stmt->execute();
return $stmt->get_result()->fetch_assoc();
}
答案 0 :(得分：0)
一个好的旧while循环：
def fill_in_the_blanks():
name_of_player = raw_input("enter your name \n>>>")
Intro(name_of_player)
difficulty_selection = ""
while difficulty_selection not in ["easy", "medium", "hard"]:
difficulty_selection = raw_input("\nselect from easy, medium, or hard \n>>>")
sentence, answers, answered_sentence = beginning_of_game(difficulty_selection)
print sentence
answer_check(answers, sentence, blank_space, answered_sentence)