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In binary search, if the target is less than the middle element, what should be

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Question: In binary search, if the target is less than the middle element, what should be the next step?

Options:

  1. Search the right half
  2. Search the left half
  3. Return the middle element
  4. Increase the middle index

Correct Answer: Search the left half

Solution:

If the target is less than the middle element, the next step is to search the left half of the array.

In binary search, if the target is less than the middle element, what should be

Practice Questions

Q1
In binary search, if the target is less than the middle element, what should be the next step?
  1. Search the right half
  2. Search the left half
  3. Return the middle element
  4. Increase the middle index

Questions & Step-by-Step Solutions

In binary search, if the target is less than the middle element, what should be the next step?
  • Step 1: Identify the middle element of the array.
  • Step 2: Compare the target value with the middle element.
  • Step 3: If the target is less than the middle element, ignore the right half of the array.
  • Step 4: Focus on the left half of the array for the next search.
  • Binary Search Algorithm – A search algorithm that finds the position of a target value within a sorted array by repeatedly dividing the search interval in half.
  • Comparison Operation – The process of comparing the target value with the middle element to determine the next search interval.
  • Search Space Reduction – The principle of eliminating half of the search space based on the comparison result.
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