14 lines
415 B
Python
14 lines
415 B
Python
# https://leetcode.com/problems/adding-spaces-to-a-string
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from typing import List
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class Solution:
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def addSpaces(self, s: str, spaces: List[int]) -> str:
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result = []
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last_index = 0
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for index in spaces:
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result.append(s[last_index:index])
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result.append(" ")
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last_index = index
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result.append(s[last_index:len(s)])
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return "".join(result)
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