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小墨
2023-12-09 19:57:46 +08:00
parent 9bc4722a45
commit 3770b44d1e
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leetcode/originData/number-of-increasing-paths-in-a-grid.json
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@@ -185,7 +185,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"63.9K\", \"totalSubmission\": \"108.5K\", \"totalAcceptedRaw\": 63940, \"totalSubmissionRaw\": 108484, \"acRate\": \"58.9%\"}",
"stats": "{\"totalAccepted\": \"64K\", \"totalSubmission\": \"108.5K\", \"totalAcceptedRaw\": 63956, \"totalSubmissionRaw\": 108506, \"acRate\": \"58.9%\"}",
"hints": [
"How can you calculate the number of increasing paths that start from a cell (i, j)? Think about dynamic programming.",
"Define f(i, j) as the number of increasing paths starting from cell (i, j). Try to find how f(i, j) is related to each of f(i, j+1), f(i, j-1), f(i+1, j) and f(i-1, j)."