def trim(s):
num = 0
Num = -1
i = 0
b = ''
NUM=None
e = 0
if len(s)==0 :
return b
else :
while e<len(s) :
if s[e]==' ' :
e+=1
break
if e == len(s):
else:
while i < len(s) :
if s[i] == ' ' :
i += 1
while 1 :
while s[Num] == ' ' :
Num -= 1
if Num == -1 :
pass
NUM = Num+1
b=s[i :NUM]
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救赎_TGA
def trim(s):
num = 0
Num = -1
i = 0
b = ''
NUM=None
e = 0
if len(s)==0 :
return b
else :
while e<len(s) :
if s[e]==' ' :
e+=1
else :
break
if e == len(s):
return b
else:
while i < len(s) :
if s[i] == ' ' :
i += 1
else :
break
while 1 :
while s[Num] == ' ' :
Num -= 1
if Num == -1 :
pass
else :
NUM = Num+1
b=s[i :NUM]
break
return b