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Leetcode Problem 1150. Check If a Number Is Majority Element in a Sorted Array

1150. Check If a Number Is Majority Element in a Sorted Array

Leetcode Solutions

Approach: Binary Search (One Pass)

  1. Perform a binary search to find the first occurrence of target in nums. Store this index in firstIndex.
  2. Check if firstIndex + nums.length / 2 is within the bounds of the array.
  3. If within bounds, check if the element at nums[firstIndex + nums.length / 2] is equal to target.
  4. If the element matches target, return true, indicating that target is a majority element.
  5. If the element does not match or the index is out of bounds, return false.
UML Thumbnail

Approach: Frequency Count

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