What is the result of a binary search if the array is empty?
Practice Questions
Q1
What is the result of a binary search if the array is empty?
Returns 0
Returns -1
Returns null
Returns an error
Questions & Step-by-Step Solutions
What is the result of a binary search if the array is empty?
Step 1: Understand what a binary search is. It is a method to find a target value in a sorted array by repeatedly dividing the search interval in half.
Step 2: Consider the case when the array is empty. An empty array means there are no elements to search through.
Step 3: Since there are no elements in the array, the binary search cannot find the target value.
Step 4: The binary search will return -1 to indicate that the target value is not found in the array.
