This is a simple C program that demonstrates the implementation of a stack data structure using an array. It does the following operations: 1. Push Operation: Adds an element to the top of the stack.

A Stack is a linear data structure that follows the LIFO (Last In, First Out) principle. This means that the last element added to the stack will be the first one to be removed. Stacks are widely used ...

So, you’re looking to get better at those tricky LeetCode problems, especially the ones with stacks and queues? Good call! These data structures pop up all the time in coding interviews. It can feel a ...