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huyfififi
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Mar 30, 2026
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nit sol1.py がTLEする方で、sol1_failed.py がパスする方に見受けられるので、ファイル名が逆かもしれません。
| stripped_sub_strs = [] | ||
| for word in wordDict: | ||
| if s.startswith(word): | ||
| stripped_sub_strs.append(s[len(word) :]) |
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str.strip() をするのかと変数名を見て思いましたが、いわゆる strip 処理を行っていなさそうなので、単に sub_strings でいいかなと思います。
| if i == len_target: | ||
| return True | ||
| for word in wordDict: | ||
| if s.startswith(word, i) and can_break(i + len(word)): |
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なるほど、部分文字列をわざわざ作らなくても startswith でいけるんですね、勉強になります 👀
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https://leetcode.com/problems/word-break/description/