6. Physical strength decreases due to damage input by text, save remaining physical strength
Text when outputting coding
Please let me know the appropriate code below!
7.When you run a program, read the file to start with your previously saved physical strength However, if the file does not exist, print "File not found." (Correction of previously written program) Related to what I asked earlier!
Please let me know the appropriate code below!
Loading saved files
My current physical strength is 120.
How much damage did you wear? : : 10
I have 110 left.
How much damage did you wear? : : 110
You have zero stamina left.
Question 6
f = open('score.txt', 'w')
hp = 280
while(1):
print("Your current strength is %d."%hp)
sub = input ("How many damage did you wear?")
if(sub == "save"):
print("Saved".")
break
else:
hp -= int(sub)
f.write(hp)
f.close()
If you enter save, 120 points should be saved in the notepad, so which part should I modify?
Question 7
print ('Loading saved pie...')
f = open('score.txt', 'w+')
hp = 120
while(1):
print("Your current strength is %d."%hp)
sub = input ("How many damage did you wear?")
if(hp == 'sub'):
print("Physical strength left 0".")
break
else:
hp -= int(sub)
f.write()
f.close()
How can I save 0 in my notepad when the sub value is 0?
f.Please tell me what value to write
coding python
Check for file presence
https://docs.python.org/ko/3/library/os.path.html#os.path.exists
If you don't want to use a separate module, you can make an exception after opening it in a read format.
Exception handling
https://docs.python.org/ko/3/tutorial/errors.html
For the rest, I think we just need to adjust the location of the code you wrote.
f = open('score.txt', 'w')
hp = 280
while 1:
print("Your current strength is %d."%hp)
sub = input ("How many damage did you wear?")
if sub == "save":
print("Saved".")
break
else:
hp -= int(sub)
f.write('%s' % hp)
f.close()
is at the end of the six , f write ('% s' % hp) change with the rest of the hp is stored.
string million can be stored in files.
import os.path
path = 'score.txt'
if os.path.isfile(path):
with open(path, 'r') as f:
hp = int(f.read())
print('Saved file read.')
else:
print('File not found.')
Number 7 uses os.path.isfile to verify that the file exists in that location.
Returns True if any, or False if not.
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