g1201_1300.s1300_sum_of_mutated_array_closest_to_target

Class Solution

java.lang.Object

g1201_1300.s1300_sum_of_mutated_array_closest_to_target.Solution

public class Solution
extends Object

1300 - Sum of Mutated Array Closest to Target.

Medium

Given an integer array arr and a target value target, return the integer value such that when we change all the integers larger than value in the given array to be equal to value, the sum of the array gets as close as possible (in absolute difference) to target.

In case of a tie, return the minimum such integer.

Notice that the answer is not neccesarilly a number from arr.

Example 1:

Input: arr = [4,9,3], target = 10

Output: 3

Explanation: When using 3 arr converts to [3, 3, 3] which sums 9 and that’s the optimal answer.

Example 2:

Input: arr = [2,3,5], target = 10

Output: 5

Example 3:

Input: arr = [60864,25176,27249,21296,20204], target = 56803

Output: 11361

Constraints:

• 1 <= arr.length <= 104
• 1 <= arr[i], target <= 105

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
int	check(int v, int[] arr, int target)
int	findBestValue(int[] arr, int target)

Methods inherited from class java.lang.Object

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

Constructor Detail

Solution

public Solution()

Method Detail

findBestValue

public int findBestValue(int[] arr,
                         int target)

check

public int check(int v,
                 int[] arr,
                 int target)