What type of data structure is typically used to implement binary search?
Practice Questions
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Q1
What type of data structure is typically used to implement binary search?
Linked list
Stack
Array
Queue
Binary search is typically implemented on arrays, as they allow direct access to elements.
Questions & Step-by-step Solutions
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Q
Q: What type of data structure is typically used to implement binary search?
Solution: Binary search is typically implemented on arrays, as they allow direct access to elements.
Steps: 5
Step 1: Understand what binary search is. It is a method to find an item in a sorted list by repeatedly dividing the search interval in half.
Step 2: Know that binary search requires the data to be sorted. This means the items must be in a specific order (like smallest to largest).
Step 3: Learn about arrays. An array is a collection of items stored at contiguous memory locations. It allows you to access any item directly using its index.
Step 4: Realize that binary search works best with arrays because you can quickly access the middle element and decide which half to search next.
Step 5: Conclude that binary search is typically implemented on arrays due to their ability to provide direct access to elements.
