{ "data": { "question": { "questionId": "2220", "questionFrontendId": "2115", "boundTopicId": null, "title": "Find All Possible Recipes from Given Supplies", "titleSlug": "find-all-possible-recipes-from-given-supplies", "content": "
You have information about n
different recipes. You are given a string array recipes
and a 2D string array ingredients
. The ith
recipe has the name recipes[i]
, and you can create it if you have all the needed ingredients from ingredients[i]
. Ingredients to a recipe may need to be created from other recipes, i.e., ingredients[i]
may contain a string that is in recipes
.
You are also given a string array supplies
containing all the ingredients that you initially have, and you have an infinite supply of all of them.
Return a list of all the recipes that you can create. You may return the answer in any order.
\n\nNote that two recipes may contain each other in their ingredients.
\n\n\n
Example 1:
\n\n\nInput: recipes = ["bread"], ingredients = [["yeast","flour"]], supplies = ["yeast","flour","corn"]\nOutput: ["bread"]\nExplanation:\nWe can create "bread" since we have the ingredients "yeast" and "flour".\n\n\n
Example 2:
\n\n\nInput: recipes = ["bread","sandwich"], ingredients = [["yeast","flour"],["bread","meat"]], supplies = ["yeast","flour","meat"]\nOutput: ["bread","sandwich"]\nExplanation:\nWe can create "bread" since we have the ingredients "yeast" and "flour".\nWe can create "sandwich" since we have the ingredient "meat" and can create the ingredient "bread".\n\n\n
Example 3:
\n\n\nInput: recipes = ["bread","sandwich","burger"], ingredients = [["yeast","flour"],["bread","meat"],["sandwich","meat","bread"]], supplies = ["yeast","flour","meat"]\nOutput: ["bread","sandwich","burger"]\nExplanation:\nWe can create "bread" since we have the ingredients "yeast" and "flour".\nWe can create "sandwich" since we have the ingredient "meat" and can create the ingredient "bread".\nWe can create "burger" since we have the ingredient "meat" and can create the ingredients "bread" and "sandwich".\n\n\n
\n
Constraints:
\n\nn == recipes.length == ingredients.length
1 <= n <= 100
1 <= ingredients[i].length, supplies.length <= 100
1 <= recipes[i].length, ingredients[i][j].length, supplies[k].length <= 10
recipes[i], ingredients[i][j]
, and supplies[k]
consist only of lowercase English letters.recipes
and supplies
combined are unique.ingredients[i]
does not contain any duplicate values.Compiled with clang 11
using the latest C++ 17 standard.
Your code is compiled with level two optimization (-O2
). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.
Most standard library headers are already included automatically for your convenience.
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Python 2.7.12
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Most libraries are already imported automatically for your convenience, such as array, bisect, collections. If you need more libraries, you can import it yourself.
\\r\\n\\r\\nFor Map/TreeMap data structure, you may use sortedcontainers library.
\\r\\n\\r\\nNote that Python 2.7 will not be maintained past 2020. For the latest Python, please choose Python3 instead.
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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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Your code is run with --harmony
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lodash.js library is included by default.
\\r\\n\\r\\nFor Priority Queue / Queue data structures, you may use datastructures-js/priority-queue and datastructures-js/queue.
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Go 1.17.6
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Support https://godoc.org/github.com/emirpasic/gods library.
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