Which of the following applications can utilize binary search?
Practice Questions
Q1
Which of the following applications can utilize binary search?
Finding the first occurrence of a number
Finding the last occurrence of a number
Finding the square root of a number
All of the above
Questions & Step-by-Step Solutions
Which of the following applications can utilize binary search?
Step 1: Understand what binary search is. It is a method to find a specific value in a sorted list by repeatedly dividing the search interval in half.
Step 2: Identify that binary search works best with sorted data. This means the data must be arranged in a specific order (like ascending or descending).
Step 3: Recognize that binary search can be used to find a specific number in a sorted list. For example, if you want to find the number 5 in the list [1, 2, 3, 4, 5, 6], binary search can help you do that quickly.
Step 4: Learn that binary search can also be adapted to find the first or last occurrence of a number in a sorted list. For example, if the list is [1, 2, 2, 2, 3], you can use binary search to find the first '2'.
Step 5: Understand that binary search can be used to calculate square roots. By searching for a number whose square is close to the target number, you can find the square root efficiently.
