DIY: Min Stack
Explore how to implement a min stack class that supports push, pop, and min operations. Learn to return the stack's minimum element in constant time without removing it, applying efficient algorithms to enhance problem-solving skills for coding interviews.
We'll cover the following...
We'll cover the following...
Problem statement
You have to implement the minStack class, which has a min() function. Whenever min() is called, the minimum value of the stack ...