21 lines
345 B
Python
21 lines
345 B
Python
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def normalize(word):
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# map[char] -> [mapped integer]
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myMap = {}
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count=0
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normalized=""
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for c in word:
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if c not in myMap:
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myMap[c] = count
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count+=1
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normalized += str(myMap[c])
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else:
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normalized += str(myMap[c])
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return normalized
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print( normalize("aa") )
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