Package g0801_0900.s0857_minimum_cost_to_hire_k_workers

Class Solution

java.lang.Object

g0801_0900.s0857_minimum_cost_to_hire_k_workers.Solution

public class Solution
extends Object

857 - Minimum Cost to Hire K Workers\. Hard There are `n` workers. You are given two integer arrays `quality` and `wage` where `quality[i]` is the quality of the ith worker and `wage[i]` is the minimum wage expectation for the ith worker. We want to hire exactly `k` workers to form a paid group. To hire a group of `k` workers, we must pay them according to the following rules: 1. Every worker in the paid group should be paid in the ratio of their quality compared to other workers in the paid group. 2. Every worker in the paid group must be paid at least their minimum wage expectation. Given the integer `k`, return _the least amount of money needed to form a paid group satisfying the above conditions_. Answers within 10-5 of the actual answer will be accepted. **Example 1:** **Input:** quality = [10,20,5], wage = [70,50,30], k = 2 **Output:** 105.00000 **Explanation:** We pay 70 to 0^th worker and 35 to 2^nd worker. **Example 2:** **Input:** quality = [3,1,10,10,1], wage = [4,8,2,2,7], k = 3 **Output:** 30.66667 **Explanation:** We pay 4 to 0^th worker, 13.33333 to 2^nd and 3^rd workers separately. **Constraints:** * `n == quality.length == wage.length` * 1 <= k <= n <= 104 * 1 <= quality[i], wage[i] <= 104

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
double	mincostToHireWorkers(int[] quality, int[] wage, int k)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

mincostToHireWorkers

public double mincostToHireWorkers(int[] quality,
 int[] wage,
 int k)