How should I practice Count Powers of K (MLE)?

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Count Powers of K (MLE)

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Problem statement

Given an array and a value k, find the count of numbers in the array that are powers of k. For example, if arr = [11, 121, 10] and k = 11, the result would be 2.

Function

countPowersOfK(arr: int[], k: int) → int

Examples

Example 1

arr = [11, 121, 10]k = 11return = 2

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Problem statement

Function

Examples

Example 1

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