关于python：减少行数或提高代码效率

Reduce line count or make this code more efficient

在我不断追求知识的过程中，我想知道是否有任何方法可以减少行数或提高代码的效率。这是我做的一个游戏，我挑战自己尽可能短(在最初的游戏中，它的长度是这个的两倍：d)

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import random
gameLives,hints,wonGame,levels,awardedLives,levelRange=3,6,0,[1,2,3,4,5,6,7,8,9,10],[1,3,5,7,10,12,15,20,0,0],[5,10,20,50,100,200,250,300,400,500]
def is_valid(guess):
try:
guess=int(guess)
return True,guess
except:
print("Try again, not a number")
repeat=1
def GameLevel(Range,gameLives,level,hints):
lives,hints,targetnumber,repeat=gameLives,hints,random.randint(1,1),1
print("LEVEL {}\
Thinking...".format(level))
if level>1:
print("You now have {} lives remaining".format(gameLives))
if level==10:
print("Welcome to the hardest level\
No bonus lives are awarded for the final level")
print("This number is between 1 and"+str(Range))
while repeat==1:
guess=input("What is your guess?")
guess,repeat,targetnumber=guess.lower(),0,str(targetnumber)
if guess=="hint":
if level>=3:
if hints!=1:
targetnumber=int(targetnumber)
print("Number is between {} and {}".format((targetnumber // 10) * 10, (targetnumber // 10 + 1) * 10))
repeat,hints=1,hints-1
else:
print("Sorry you have ran out of hints :(")
repeat=1
else:
print("Hints are not available until level 3")
repeat=1
elif guess==targetnumber:
print("Well done, You have guessed my number!")
return lives,hints
elif guess!=targetnumber:
if is_valid(guess)==True:
print("Sorry that is not my number, you have lost a life. :(")
targetnumber,lives,repeat=int(targetnumber),lives-1,1
if lives<=0:
print("You have lost all your lives, so this means I win\
The program will now end")
input("")
exit()
if guess<targetnumber:
print("The target number is higher")
else:
print("The target number is lower")
else:
repeat=1
print("Welcome to my number guessing game!\
I will think of a number between a certain range and you have to guess it.\
Each time you guess my number I will think of a harder one.\
You will start with {} lives and {} hints, Good Luck!\
To use your hint you will have to enter the word hint\
Extra lives will be awarded for each completed level".format(gameLives,(hints-1)))
a,b=0,0
for level in levels:
Range=levelRange[a]
gameLives,hints=GameLevel(Range,gameLives,level,hints)
if gameLives>0 and wonGame!=10:
addLives=awardedLives[b]
if addLives!=0:
print("You have gained {} extra lives".format(addLives))
gameLives+=addLives
wonGame+=1
a,b=a+1,b+1
score=gameLives+10*(hints-1)
print("Calculating your score.\
Your score is {} . Well done!".format(score))

相关讨论

这是我用同样的方法获得程序的最小代码，问题是代码是63行，我设法将其减少到29行；

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import random; gameLives,hints,wonGame,levels,awardedLives,levelRange=3,6,0,[1,2,3,4,5,6,7,8,9,10],[1,3,5,7,10,12,15,20,0,0],[5,10,20,50,100,200,250,300,400,500]
def is_valid(y):
try:y=int(y);return True
except:print("Try again, not a number")
def GameLevel(Range,gameLives,level,hints):
lives,hints,targetnumber=gameLives,hints,random.randint(1,Range);print("LEVEL {}\
Thinking...".format(level))
if level>1:print("You now have {} lives remaining".format(gameLives))
if level==int(levels[-1]):print("Welcome to the hardest level\
No bonus lives are awarded for the final level")
print("This number is between 1 and"+str(Range))
while True:
guess=input("What is your guess?");targetnumber=str(targetnumber)
if guess.lower()=="hint":
if level>=3:
if hints!=1:targetnumber,hints=int(targetnumber),hints-1;print("Number is between {} and {}".format((targetnumber // 10) * 10, (targetnumber // 10 + 1) * 10))
else:print("Sorry you have ran out of hints :(")
else:print("Hints are not available until level 3")
elif guess==targetnumber:print("Well done, You have guessed my number!");return lives,hints
elif guess!=targetnumber and is_valid(guess)==True:
print("Sorry that is not my number, you have lost a life. :(");guess,targetnumber,lives=int(guess),int(targetnumber),lives-1
if lives<=0:exit(input("You have lost all your lives, so this means I win\
The program will now end\
"))
print("The target number is {}".format("higher" if (guess<targetnumber) else"lower"))
print("Welcome to my number guessing game!\
I will think of a number between a certain range and you have to guess it.\
Each time you guess my number I will think of a harder one.\
You will start with {} lives and {} hints, Good Luck!\
To use your hint you will have to enter the word hint\
Extra lives will be awarded for each completed level".format(gameLives,(hints-1)));a,b=0,0
for level in levels:
gameLives,hints=GameLevel((levelRange[a]),gameLives,level,hints)
if gameLives>0 and wonGame!=int(levels[-1]):
if awardedLives[b]>0:print("You have gained {} extra lives".format(awardedLives[b]));gameLives+=awardedLives[b]
wonGame+=1
a,b=a+1,b+1
input("Calculating your score.\
Your score is {} . Well done!".format(gameLives+10*(hints-1)))