Description
Solutions
Find Minimum Price to Spend

Given an array price[1-n] and m (discount), find the minimum price to spend to buy all the items.

Use the following formula to apply the coupon: price[i] / 2^x, where x is the number of coupons used, and i is the index of the item in the array.

Function Description

Complete the function findMinimumPriceToSpend in the editor.

findMinimumPriceToSpend has the following parameters:

  1. 1. int[] price: an array of integers representing the price of each item
  2. 2. int m: the number of discounts available

Returns

int: the minimum price to spend

Example 1: 

Input:  price = [1, 2, 3], m = 2
Output: 3 
Explanation:

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Constraints:
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Testcase
Result
Case 1

input:

output: