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小墨
2022-03-29 15:21:05 +08:00
parent b84ae535b7
commit e730aa6794
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leetcode/originData/set-matrix-zeroes.json
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@@ -11,8 +11,8 @@
"translatedContent": null,
"isPaidOnly": false,
"difficulty": "Medium",
"likes": 6382,
"dislikes": 475,
"likes": 6396,
"dislikes": 476,
"isLiked": null,
"similarQuestions": "[{\"title\": \"Game of Life\", \"titleSlug\": \"game-of-life\", \"difficulty\": \"Medium\", \"translatedTitle\": null}, {\"title\": \"Number of Laser Beams in a Bank\", \"titleSlug\": \"number-of-laser-beams-in-a-bank\", \"difficulty\": \"Medium\", \"translatedTitle\": null}, {\"title\": \"Minimum Operations to Remove Adjacent Ones in Matrix\", \"titleSlug\": \"minimum-operations-to-remove-adjacent-ones-in-matrix\", \"difficulty\": \"Hard\", \"translatedTitle\": null}, {\"title\": \"Remove All Ones With Row and Column Flips II\", \"titleSlug\": \"remove-all-ones-with-row-and-column-flips-ii\", \"difficulty\": \"Medium\", \"translatedTitle\": null}]",
"exampleTestcases": "[[1,1,1],[1,0,1],[1,1,1]]\n[[0,1,2,0],[3,4,5,2],[1,3,1,5]]",
@@ -131,7 +131,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"648.3K\", \"totalSubmission\": \"1.4M\", \"totalAcceptedRaw\": 648267, \"totalSubmissionRaw\": 1350716, \"acRate\": \"48.0%\"}",
"stats": "{\"totalAccepted\": \"649.7K\", \"totalSubmission\": \"1.4M\", \"totalAcceptedRaw\": 649728, \"totalSubmissionRaw\": 1353305, \"acRate\": \"48.0%\"}",
"hints": [
"If any cell of the matrix has a zero we can record its row and column number using additional memory.\r\nBut if you don't want to use extra memory then you can manipulate the array instead. i.e. simulating exactly what the question says.",
"Setting cell values to zero on the fly while iterating might lead to discrepancies. What if you use some other integer value as your marker?\r\nThere is still a better approach for this problem with 0(1) space.",