Given the array restaurants where restaurants[i] = [idi, ratingi, veganFriendlyi, pricei, distancei]. You have to filter the restaurants using three filters.
The veganFriendly filter will be either true (meaning you should only include restaurants with veganFriendlyi set to true) or false (meaning you can include any restaurant). In addition, you have the filters maxPrice and maxDistance which are the maximum value for price and distance of restaurants you should consider respectively.
Return the array of restaurant IDs after filtering, ordered by rating from highest to lowest. For restaurants with the same rating, order them by id from highest to lowest. For simplicity veganFriendlyi and veganFriendly take value 1 when it is true, and 0 when it is false.
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Example 1:
\n\n\nInput: restaurants = [[1,4,1,40,10],[2,8,0,50,5],[3,8,1,30,4],[4,10,0,10,3],[5,1,1,15,1]], veganFriendly = 1, maxPrice = 50, maxDistance = 10\nOutput: [3,1,5] \nExplanation: \nThe restaurants are:\nRestaurant 1 [id=1, rating=4, veganFriendly=1, price=40, distance=10]\nRestaurant 2 [id=2, rating=8, veganFriendly=0, price=50, distance=5]\nRestaurant 3 [id=3, rating=8, veganFriendly=1, price=30, distance=4]\nRestaurant 4 [id=4, rating=10, veganFriendly=0, price=10, distance=3]\nRestaurant 5 [id=5, rating=1, veganFriendly=1, price=15, distance=1] \nAfter filter restaurants with veganFriendly = 1, maxPrice = 50 and maxDistance = 10 we have restaurant 3, restaurant 1 and restaurant 5 (ordered by rating from highest to lowest). \n\n\n
Example 2:
\n\n\nInput: restaurants = [[1,4,1,40,10],[2,8,0,50,5],[3,8,1,30,4],[4,10,0,10,3],[5,1,1,15,1]], veganFriendly = 0, maxPrice = 50, maxDistance = 10\nOutput: [4,3,2,1,5]\nExplanation: The restaurants are the same as in example 1, but in this case the filter veganFriendly = 0, therefore all restaurants are considered.\n\n\n
Example 3:
\n\n\nInput: restaurants = [[1,4,1,40,10],[2,8,0,50,5],[3,8,1,30,4],[4,10,0,10,3],[5,1,1,15,1]], veganFriendly = 0, maxPrice = 30, maxDistance = 3\nOutput: [4,5]\n\n\n
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Constraints:
\n\n1 <= restaurants.length <= 10^4restaurants[i].length == 51 <= idi, ratingi, pricei, distancei <= 10^51 <= maxPrice, maxDistance <= 10^5veganFriendlyi and veganFriendly are 0 or 1.idi are distinct.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.
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