Algorithms, Data Structures, Competitive Coding, and problems from LeetCode with complete Solution Approach, Pseudocode, and Explanation.
LeetCode Contains Duplicate problem, to check if the given array contains duplicates or not, if yes return True else return False Asked in: Google Difficulty: Easy Description This is an easy problem and can be solved in one iteration as we start from the beginning if we find any number… Read More »Contains Duplicate LeetCode C++
I was brushing up my data structure skills and this post contains code for the Stack program using both Array and STL containers, the Stack follows the LIFO mechanism i.e Last In First Out, the element that was inserted last will also be the first to be deleted like a… Read More »Stack Program in C++ using Array and STL