#2517
Maximum Tastiness of Candy Basket
specialist · 605 · lc medium +29 · verified · 67.9% accepted · 1,060 likes · top 74%
Description
Given an array price of candy prices and a positive integer k, select a basket of exactly k distinct candies to maximize the basket's "tastiness" — the minimum absolute price difference between any two selected candies. Return this maximum tastiness.
Example 1:
Input: price = [13,5,1,8,21,2], k = 3
Output: 8
Explanation: Choose the candies with the prices [13,5,21].
The tastiness of the candy basket is: min(|13 - 5|, |13 - 21|, |5 - 21|) = min(8, 8, 16) = 8.
It can be proven that 8 is the maximum tastiness that can be achieved.
Example 2:
Input: price = [1,3,1], k = 2
Output: 2
Explanation: Choose the candies with the prices [1,3].
The tastiness of the candy basket is: min(|1 - 3|) = min(2) = 2.
It can be proven that 2 is the maximum tastiness that can be achieved.
Example 3:
Input: price = [7,7,7,7], k = 2
Output: 0
Explanation: Choosing any two distinct candies from the candies we have will result in a tastiness of 0.
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