Leetcode Problem 2269. Find the K-Beauty of a Number

2269. Find the K-Beauty of a Number

Leetcode Solutions

Sliding Window Approach

  1. Convert the integer num to a string s.
  2. Initialize a counter count to 0.
  3. Loop through the string s with a window of size k. a. Extract the substring of length k starting at the current index. b. Convert the substring to an integer currentNum. c. If currentNum is not zero and num is divisible by currentNum, increment count.
  4. Return the value of count.
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Brute Force Approach

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