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小墨
2022-03-29 16:56:27 +08:00
parent e730aa6794
commit ad15da05aa
2517 changed files with 7358 additions and 7332 deletions
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leetcode-cn/originData/zero-matrix-lcci.json
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@@ -131,7 +131,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"56.8K\", \"totalSubmission\": \"91.3K\", \"totalAcceptedRaw\": 56790, \"totalSubmissionRaw\": 91330, \"acRate\": \"62.2%\"}",
"stats": "{\"totalAccepted\": \"57K\", \"totalSubmission\": \"91.6K\", \"totalAcceptedRaw\": 56964, \"totalSubmissionRaw\": 91589, \"acRate\": \"62.2%\"}",
"hints": [
"如果你在找到0时清除了行和列，则可能会清理整个矩阵。在对矩阵进行任何更改之前，首先尝试找到所有的0。",
"你能只用额外的O(N)空间而不是O(N2)吗？在为0的单元格列表中你真正需要的是什么信息？",