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如何用python写文件,如何使用Python写入文件?

How would I write the scores to a file?

import random

score=0

question=0

for i in range(10):

num1= random.randint(1,10)

num2= random.randint(1,10)

ops = ['+', '-', '*']

operation = random.choice(ops)

Q = int(input(str(num1)+operation+str(num2)))

if operation =='+':

answer=num1+num2

if Q == answer:

print ("correct")

score=score+1

else:

print('You Fail')

elif operation =='-':

answer=num1-num2

if Q == answer:

print ("correct")

score=score+1

else:

print("you fail")

else:

answer=num1*num2

if Q == answer:

print ("correct")

score=score+1

else:

print("you fail")

print("thank you for playing your score is",score)

解决方案

You can manually open and close a file but it is better to use with since it handles closing the file for you.

with open("score_file.txt",'a') as f:

f.write(score)

'a' means append to file which does not overwrite the previous contents - this is what you are probably looking for. From what I can tell you are going to want to add this after the print statement or right before. If you don't understand reading and writing to files, then you should check out this link.

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