Python 再次播放功能不工作
当输入n或no时，测验不会中断，它只会像输入y或yes时一样再次循环测验。此yes\u no函数的代码在底部我只需要代码方面的帮助谢谢 当输入n或no时，测验不会中断，它只会像输入y或yes时一样再次循环测验。此yes\u no函数的代码在底部我只需要代码方面的帮助谢谢Python 再次播放功能不工作,python,Python,当输入n或no时，测验不会中断，它只会像输入y或yes时一样再次循环测验。此yes\u no函数的代码在底部我只需要代码方面的帮助谢谢 当输入n或no时，测验不会中断，它只会像输入y或yes时一样再次循环测验。此yes\u no函数的代码在底部我只需要代码方面的帮助谢谢 score = 0 def strchecker(question): valid=False while not valid: user_Name = input(question)
score = 0
def strchecker(question):
valid=False
while not valid:
user_Name = input(question)
if user_Name!="":
valid=True
return user_Name
else:
print("Please do not leave username blank")
print("*************Welcome to the Te Reo Maori Quiz***************\n"
"You will be give a series of 6 questions,\nto answer you will enter an answer between 1 and 4.\n\nBest of Luck,and remember if you would like to quit the game just press enter :)\n")
user_Name = strchecker("Please enter your username:\n")
print("Hi", user_Name,"Here is your first question:\n")
keep_going=""
while keep_going=="":
# List of questions in Quiz
question_List = ["How do you write number 1 in Maori?\n1.Tekau 2.Tahi 3.Ono 4.Rua",
"What is does tahi + tahi = ?\n1.Rua 2.Rimu 3.Ono 4.Tahi",
"How do you write blue in Maori?\n1.Kakariki 2.Kikorangi 3.Whero 4.Ma",
"What two colours make blue?\n1.Ma + Whero 2.Kikorangi + Kowhai 3.Whero + Pararui 4.Ma + Mangu",
"Who was the god of the forest and birds?\n1.Ranginui 2.Paptuanuku 3.Tane-Mahuta 4.Tangaroa",
"Who were Tane Mahutas Parents?\n1.Tangaroa + Ranguinui 2.Punga + Ranganui 3.Tangaroa + Rongo 4.Papatunuku + Ranganui"]
# List of Correct Answers
correct_Answer = [2, 1, 2, 2, 3, 4]
# If user enters anything that is not an integer between 1 and 4 it will be an invalid input
def intcheck(question, low, high):
valid= False
while not valid:
error= "Whoops! Please enter an integer between {} and {}\n".format(low, high)
try:
response = int(input("Please enter your answer or press enter to quit\n"))
if low <= response <= high:
return response
else:
print(error)
print()
except ValueError:
print(error)
# Get a question from the question list and print and loop one by one
for idx, question in enumerate(question_List):
print(question)
Answer = intcheck("Please enter in an answer or press enter to quit", 1,4)
print()
# Get answer and check if it is correct or incorrect by going to the list of correct answers
if Answer == correct_Answer[idx]:
print("Well Done, your answer was correct\n")
score +=1
else:
print("Hard Luck, your answer was incorrect\n")
if score <4:
print("************************************************************")
print("You got",score,"out of 6.\n\nYou should get more than 3/6, try the quiz again to improve your knowledge.\n\n")
elif score >4 or score<7:
print("*************************************************************")
print("You got",score,"out of 6.\n\nNice job! Your study payed off!\n\n")
def strchecker(question):
valid=False
while not valid:
response=input(question)
if response.lower()=="yes" or response.lower()=="y":
response="yes"
valid=True
return response
keep_going
elif response.lower()=="no" or response.lower()=="n":
response="no"
valid=True
return response
print(" Thank you for playing. You have chose to quit the game")
break
else:
print("Invalid input, please enter yes or no\n\n")
yes_No = strchecker("Would you like to play again\n")
您必须知道，当函数到达return语句时，它将结束。例如，如果您在返回语句之后打印某些内容，它将永远不会被打印。这个脚本有很多问题。首先，我觉得自己是第一个strchecker func。没有正当理由存在，因为它只正确使用了一次。第二，在满足条件之前，您不需要分配一个变量来让循环无休止地运行。这是您的脚本中最缺少的 简介：While-True语法：
while True:
do stuff
if stuff == stuff i wanted:
break
else:
pass
#!/usr/bin/env python
def checker(query):
while True:
user_in = input(query)
if user_in == "":
end = True
return end
elif user_in in ['1', '2', '3', '4', '']:
return user_in
break
else:
print("Invalid input")
def main():
score = 0
print("*************Welcome to the Te Reo Maori Quiz***************\n",
"You will be give a series of 6 questions,\n",
"to answer you will enter an answer between 1 and 4.\n",
"\nBest of Luck,and remember if you would like to quit the game ",
"just press enter :)\n")
while True:
user_name = input("Please enter your username:\n")
if user_name == "":
print("Please do not leave username blank")
else:
print("Hi {}, here is your first question:\n".format(user_name))
break
question_List = ["How do you write number 1 in Maori?",
"What is does tahi + tahi = ?",
"How do you write blue in Maori?",
"What two colours make blue?",
"Who was the god of the forest and birds?",
"Who were Tane Mahutas Parents?"]
options_list = ["1.Tekau 2.Tahi 3.Ono 4.Rua",
"1.Rua 2.Rimu 3.Ono 4.Tahi",
"1.Kakariki 2.Kikorangi 3.Whero 4.Ma",
"1.Ma + Whero 2.Kikorangi + Kowhai 3.Whero + Pararui 4.Ma + Mangu",
"1.Ranginui 2.Paptuanuku 3.Tane-Mahuta 4.Tangaroa",
"1.Tangaroa + Ranguinui 2.Punga + Ranganui 3.Tangaroa + Rongo 4.Papatunuku + Ranganui"]
correct_Answer = [2, 1, 2, 2, 3, 4]
c = 0
while c <= 5:
print("{}\n{}".format(question_List[c], options_list[c]))
ans = checker("Please enter in an answer or press enter to quit\n")
if ans is True:
break
else:
if ans == str(correct_Answer[c]):
print("Well Done, your answer was correct\n")
score += 1
c += 1
else:
print("Hard Luck, your answer was incorrect\n")
c += 1
print(score)
while True:
main()
while True:
inp = input("Would you like to play again\n")
inp = inp.lower()
if inp in ['yes', 'no']:
break
else:
print('Invalid Input')
if inp == 'no':
break
elif inp == 'yes':
pass
难道你没有意识到返回后的代码将不会被执行吗？不，对不起，我才12岁，只是在学习不要太在意注释，我们都必须从某个地方开始。return退出当前函数，因此该函数中返回后的代码将被忽略。例如：返回响应；打印谢谢。。。；中断-忽略打印和中断。还有：回复；继续，继续是没有用的，原因有两个，一个是它在返回之后，另一个是这是一个字符串，你没有将它设置为任何值。不要评论不起作用-这是愚蠢的用户说的，不是像你和我这样的it从业者。说到底发生了什么，你必须帮助我们帮助你。好吧，那么我该怎么做，不工作意味着当我输入no时，代码会再次循环，就像我在顶部解释的那样？对不起？那我该怎么办呢？谢谢你：你已经选择退出游戏声明，但没有破坏代码。请帮助，它工作只是它不工作，但打印声明工作很酷。尽管这是一件很小的事情，尝试编写更干净的代码。
#!/usr/bin/env python
def checker(query):
while True:
user_in = input(query)
if user_in == "":
end = True
return end
elif user_in in ['1', '2', '3', '4', '']:
return user_in
break
else:
print("Invalid input")
def main():
score = 0
print("*************Welcome to the Te Reo Maori Quiz***************\n",
"You will be give a series of 6 questions,\n",
"to answer you will enter an answer between 1 and 4.\n",
"\nBest of Luck,and remember if you would like to quit the game ",
"just press enter :)\n")
while True:
user_name = input("Please enter your username:\n")
if user_name == "":
print("Please do not leave username blank")
else:
print("Hi {}, here is your first question:\n".format(user_name))
break
question_List = ["How do you write number 1 in Maori?",
"What is does tahi + tahi = ?",
"How do you write blue in Maori?",
"What two colours make blue?",
"Who was the god of the forest and birds?",
"Who were Tane Mahutas Parents?"]
options_list = ["1.Tekau 2.Tahi 3.Ono 4.Rua",
"1.Rua 2.Rimu 3.Ono 4.Tahi",
"1.Kakariki 2.Kikorangi 3.Whero 4.Ma",
"1.Ma + Whero 2.Kikorangi + Kowhai 3.Whero + Pararui 4.Ma + Mangu",
"1.Ranginui 2.Paptuanuku 3.Tane-Mahuta 4.Tangaroa",
"1.Tangaroa + Ranguinui 2.Punga + Ranganui 3.Tangaroa + Rongo 4.Papatunuku + Ranganui"]
correct_Answer = [2, 1, 2, 2, 3, 4]
c = 0
while c <= 5:
print("{}\n{}".format(question_List[c], options_list[c]))
ans = checker("Please enter in an answer or press enter to quit\n")
if ans is True:
break
else:
if ans == str(correct_Answer[c]):
print("Well Done, your answer was correct\n")
score += 1
c += 1
else:
print("Hard Luck, your answer was incorrect\n")
c += 1
print(score)
while True:
main()
while True:
inp = input("Would you like to play again\n")
inp = inp.lower()
if inp in ['yes', 'no']:
break
else:
print('Invalid Input')
if inp == 'no':
break
elif inp == 'yes':
pass