In a binary search implementation, what happens if the target is less than the m

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Question: In a binary search implementation, what happens if the target is less than the mid value?

Options:

Correct Answer: Search the left half

Solution:

If the target is less than the mid value, the search continues in the left half of the array.

In a binary search implementation, what happens if the target is less than the mid value?

In a binary search implementation, what happens if the target is less than the mid value?

Step 1: Start with a sorted array and define the left and right pointers. The left pointer points to the start of the array, and the right pointer points to the end of the array.
Step 2: Calculate the mid index by taking the average of the left and right pointers.
Step 3: Compare the target value with the value at the mid index.
Step 4: If the target is less than the mid value, it means the target must be in the left half of the array.
Step 5: Update the right pointer to be one less than the mid index, effectively narrowing the search to the left half.
Step 6: Repeat the process from Step 2 with the new left and right pointers until the target is found or the pointers cross.

Binary Search Logic – Understanding how binary search divides the search space based on comparisons with the mid value.