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leetcode-problemset/leetcode-cn/originData/[no content]check-if-there-is-a-path-with-equal-number-of-0s-and-1s.json
2022-12-24 21:54:49 +08:00

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{
"data": {
"question": {
"questionId": "2653",
"questionFrontendId": "2510",
"categoryTitle": "Algorithms",
"boundTopicId": 2028770,
"title": "Check if There is a Path With Equal Number of 0's And 1's",
"titleSlug": "check-if-there-is-a-path-with-equal-number-of-0s-and-1s",
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"difficulty": "Medium",
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"stats": "{\"totalAccepted\": \"48\", \"totalSubmission\": \"61\", \"totalAcceptedRaw\": 48, \"totalSubmissionRaw\": 61, \"acRate\": \"78.7%\"}",
"hints": [
"Can you use dynamic programming to solve the problem?",
"Let dp[i][j][diff] be true if there is a path from the cell (i, j) to (m - 1, n - 1) such that the difference between the number of 0s and the number of 1s that we visited so far is diff, or false otherwise. The answer to the problem will be dp[0][0][0]. How do you compute this dp?"
],
"solution": null,
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"sampleTestCase": "[[0,1,0,0],[0,1,0,0],[1,0,1,0]]",
"metaData": "{\n \"name\": \"isThereAPath\",\n \"params\": [\n {\n \"name\": \"grid\",\n \"type\": \"integer[][]\"\n }\n ],\n \"return\": {\n \"type\": \"boolean\"\n }\n}",
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