What is the primary use of a stack in numerical applications?
Practice Questions
Q1
What is the primary use of a stack in numerical applications?
To store data in a sorted manner
To reverse a sequence of numbers
To perform breadth-first search
To implement a priority queue
Questions & Step-by-Step Solutions
What is the primary use of a stack in numerical applications?
Step 1: Understand what a stack is. A stack is a data structure that stores items in a specific order.
Step 2: Learn about the Last In First Out (LIFO) principle. This means the last item added to the stack is the first one to be removed.
Step 3: Recognize that when you want to reverse a sequence of items, you can use a stack to do this.
Step 4: When you add items to the stack, they are placed on top of each other. When you remove them, you take the top item first, effectively reversing the order.
Step 5: Conclude that the primary use of a stack in numerical applications is to reverse sequences due to its LIFO nature.
