Min Stack Implementation that supports getMin() in O(1) time and O(1) extra space

[kotwani2883]

Heyy @tanus786 this is a very famous problem from Leetcode using Stack Data structure
Link : https://leetcode.com/problems/min-stack/
Kindly assign this to be as a part of hacktoberfest 2022.I ll be solving this in C++ language.
Thanks

[piyush112003]

please assign this to me i would like to contribute in this.