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2023-12-09 19:57:46 +08:00
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leetcode-cn/originData/[no content]graph-valid-tree.json
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@@ -46,7 +46,7 @@
],
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"stats": "{\"totalAccepted\": \"19.3K\", \"totalSubmission\": \"37.7K\", \"totalAcceptedRaw\": 19325, \"totalSubmissionRaw\": 37735, \"acRate\": \"51.2%\"}",
"stats": "{\"totalAccepted\": \"19.3K\", \"totalSubmission\": \"37.7K\", \"totalAcceptedRaw\": 19327, \"totalSubmissionRaw\": 37739, \"acRate\": \"51.2%\"}",
"hints": [
"Given <code>n = 5</code> and <code>edges = [[0, 1], [1, 2], [3, 4]]</code>, what should your return? Is this case a valid tree?",
"According to the <a href=\"https://en.wikipedia.org/wiki/Tree_(graph_theory)\" target=\"_blank\">definition of tree on Wikipedia</a>: “a tree is an undirected graph in which any two vertices are connected by <i>exactly</i> one path. In other words, any connected graph without simple cycles is a tree.”"