Final Array State After K Multiplication Operations I

You are given an integer array nums, an integer k, and an integer multiplier.

You need to perform k operations on nums. In each operation:

Return an integer array denoting the final state of nums after performing all k operations.

 

Example 1:

Input: nums = [2,1,3,5,6], k = 5, multiplier = 2

Output: [8,4,6,5,6]

Explanation:

Operation Result
After operation 1 [2, 2, 3, 5, 6]
After operation 2 [4, 2, 3, 5, 6]
After operation 3 [4, 4, 3, 5, 6]
After operation 4 [4, 4, 6, 5, 6]
After operation 5 [8, 4, 6, 5, 6]

Example 2:

Input: nums = [1,2], k = 3, multiplier = 4

Output: [16,8]

Explanation:

Operation Result
After operation 1 [4, 2]
After operation 2 [4, 8]
After operation 3 [16, 8]

 

Constraints:

Example Testcases:

[2,1,3,5,6]
5
2
[1,2]
3
4