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nodchip
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Apr 21, 2024
| from collections import defaultdict | ||
| class Solution: | ||
| def firstUniqChar(self, s: str) -> int: | ||
| char_nums = defaultdict(int) |
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char_nums ですと、「文字の番号」を表しているように感じられました。 dict (defaultdict) であることを表すため、 char_and_nums char_to_nums あたりが良いと思います。
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https://leetcode.com/problems/first-unique-character-in-a-string/description/