[Invidam] Week 08 Solutions #158
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bky373
approved these changes
Jul 1, 2024
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| func (this *Trie) Insert(word string) { | ||
| if len(word) == 0 { | ||
| ㅋ |
| return false | ||
| } | ||
| visited[i][j] = true | ||
| defer func() { visited[i][j] = false }() |
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오.. 방문 정보를 되돌리기 위해 이런 방법을 사용할 수도 있군요 go lang 이나 일부 언어에서만 지원할 것 같은데 java 에서는 없어 새롭게 느껴졌습니다!
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저것 때문에 되려 헷갈리는 경우도 많아 주의하며 사용하는 편이에요~ 리뷰 감사합니다!
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저번에 못했던 8주차 문제도 풀어올립니다!