{ "data": { "question": { "questionId": "550", "questionFrontendId": "1730", "boundTopicId": null, "title": "Shortest Path to Get Food", "titleSlug": "shortest-path-to-get-food", "content": null, "translatedTitle": null, "translatedContent": null, "isPaidOnly": true, "difficulty": "Medium", "likes": 366, "dislikes": 16, "isLiked": null, "similarQuestions": "[{\"title\": \"01 Matrix\", \"titleSlug\": \"01-matrix\", \"difficulty\": \"Medium\", \"translatedTitle\": null}, {\"title\": \"Shortest Path in a Grid with Obstacles Elimination\", \"titleSlug\": \"shortest-path-in-a-grid-with-obstacles-elimination\", \"difficulty\": \"Hard\", \"translatedTitle\": null}]", "exampleTestcases": "[[\"X\",\"X\",\"X\",\"X\",\"X\",\"X\"],[\"X\",\"*\",\"O\",\"O\",\"O\",\"X\"],[\"X\",\"O\",\"O\",\"#\",\"O\",\"X\"],[\"X\",\"X\",\"X\",\"X\",\"X\",\"X\"]]\n[[\"X\",\"X\",\"X\",\"X\",\"X\"],[\"X\",\"*\",\"X\",\"O\",\"X\"],[\"X\",\"O\",\"X\",\"#\",\"X\"],[\"X\",\"X\",\"X\",\"X\",\"X\"]]\n[[\"X\",\"X\",\"X\",\"X\",\"X\",\"X\",\"X\",\"X\"],[\"X\",\"*\",\"O\",\"X\",\"O\",\"#\",\"O\",\"X\"],[\"X\",\"O\",\"O\",\"X\",\"O\",\"O\",\"X\",\"X\"],[\"X\",\"O\",\"O\",\"O\",\"O\",\"#\",\"O\",\"X\"],[\"X\",\"X\",\"X\",\"X\",\"X\",\"X\",\"X\",\"X\"]]", "categoryTitle": "Algorithms", "contributors": [], "topicTags": [ { "name": "Array", "slug": "array", "translatedName": null, "__typename": "TopicTagNode" }, { "name": "Breadth-First Search", "slug": "breadth-first-search", "translatedName": null, "__typename": "TopicTagNode" }, { "name": "Matrix", "slug": "matrix", "translatedName": null, "__typename": "TopicTagNode" } ], "companyTagStats": null, "codeSnippets": null, "stats": "{\"totalAccepted\": \"29.6K\", \"totalSubmission\": \"54.5K\", \"totalAcceptedRaw\": 29585, \"totalSubmissionRaw\": 54463, \"acRate\": \"54.3%\"}", "hints": [ "Run BFS starting from the '*' position.", "Keep the current number of the steps as a state in the queue.", "The first time you reach a food, return the number of steps as the answer.", "In case the queue is empty and you still did not manage to reach a food, return -1." ], "solution": null, "status": null, "sampleTestCase": "[[\"X\",\"X\",\"X\",\"X\",\"X\",\"X\"],[\"X\",\"*\",\"O\",\"O\",\"O\",\"X\"],[\"X\",\"O\",\"O\",\"#\",\"O\",\"X\"],[\"X\",\"X\",\"X\",\"X\",\"X\",\"X\"]]", "metaData": "{\n \"name\": \"getFood\",\n \"params\": [\n {\n \"name\": \"grid\",\n \"type\": \"character[][]\"\n }\n ],\n \"return\": {\n \"type\": \"integer\"\n }\n}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [], "enableRunCode": true, "enableTestMode": false, "enableDebugger": true, "envInfo": "{\"cpp\": [\"C++\", \"

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Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.

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Most standard library headers are already included automatically for your convenience.

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OpenJDK 17 . Java 8 features such as lambda expressions and stream API can be used.

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Most standard library headers are already included automatically for your convenience.

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Python 2.7.12.

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Compiled with gcc 8.2 using the gnu99 standard.

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Most standard library headers are already included automatically for your convenience.

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C# 10 with .NET 6 runtime

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Your code is compiled with debug flag enabled (/debug).

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Node.js 16.13.2.

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Ruby 3.1

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Some common data structure implementations are provided in the Algorithms module: https://www.rubydoc.info/github/kanwei/algorithms/Algorithms

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Swift 5.5.2.

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Go 1.17.6.

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Python 3.10.

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Scala 2.13.7.

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Kotlin 1.3.10.

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Rust 1.58.1

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PHP 8.1.

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TypeScript 4.5.4, Node.js 16.13.2.

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