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小墨
2022-05-02 23:44:12 +08:00
parent 7ea03594b3
commit 2a71c78585
4790 changed files with 11696 additions and 10944 deletions
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6
leetcode/originData/minimum-time-to-collect-all-apples-in-a-tree.json
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@@ -11,8 +11,8 @@
"translatedContent": null,
"isPaidOnly": false,
"difficulty": "Medium",
"likes": 905,
"dislikes": 86,
"likes": 936,
"dislikes": 87,
"isLiked": null,
"similarQuestions": "[]",
"exampleTestcases": "7\n[[0,1],[0,2],[1,4],[1,5],[2,3],[2,6]]\n[false,false,true,false,true,true,false]\n7\n[[0,1],[0,2],[1,4],[1,5],[2,3],[2,6]]\n[false,false,true,false,false,true,false]\n7\n[[0,1],[0,2],[1,4],[1,5],[2,3],[2,6]]\n[false,false,false,false,false,false,false]",
@@ -155,7 +155,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"28.2K\", \"totalSubmission\": \"50.7K\", \"totalAcceptedRaw\": 28191, \"totalSubmissionRaw\": 50669, \"acRate\": \"55.6%\"}",
"stats": "{\"totalAccepted\": \"28.7K\", \"totalSubmission\": \"51.7K\", \"totalAcceptedRaw\": 28747, \"totalSubmissionRaw\": 51671, \"acRate\": \"55.6%\"}",
"hints": [
"Note that if a node u contains an apple then all edges in the path from the root to the node u have to be used forward and backward (2 times).",
"Therefore use a depth-first search (DFS) to check if an edge will be used or not."