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Copy pathcompressString.py
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Copy pathcompressString.py
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26 lines (24 loc) · 528 Bytes
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defcompress(string):
#c a a
iflen(string) ==0orlen(string) ==1:
returnstring
prev=string[0]
strc=1
newStr=[]
foriinrange(1,len(string)):
ifstring[i] ==prev:
strc+=1
else:
newStr.append(prev)
newStr.append(strc)
strc=1
prev=string[i]
newStr.append(prev)
newStr.append(strc)
newStr=map(lambdax: str(x),newStr)
newStr=''.join(newStr)
iflen(newStr) >len(string):
returnstring
else:
returnnewStr
printcompress("saaaaaaaaaaaaaaaaaaammmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmaaaa")