source: https://leetcode.com/problems/total-cost-to-hire-k-workers/description/ Total Cost to Hire K Workers Table of ContentsTotal Cost to Hire K WorkersDescriptionExample 1:Example 2:Constraints:Solution Description You are given a 0-indexed integer array costs where costs[i] is the cost of hiring the ith worker. You are also given two integers k and candidates. We want to hire exactly k workers according to ...