15 lines
377 B
Python
15 lines
377 B
Python
# https://leetcode.com/problems/crawler-log-folder
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from typing import List
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class Solution:
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def minOperations(self, logs: List[str]) -> int:
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ret = 0
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for dir in logs:
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if dir == "./":
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continue
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elif dir == "../":
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ret += -1 if ret > 0 else 0
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else:
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ret += 1
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return ret
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