Learn how to create and use a stack class that uses an array to store and manipulate the elements of the stack in C++, a popular programming language for data science.

Learn how to use Python to implement the PageRank algorithm for web page ranking, using basic libraries and data structures. PageRank is a famous method for measuring web page importance.

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Solutions for LeetCode by Python with unittest. Contribute to hongxiaolong/leetcode development by creating an account on GitHub. Skip to content. Navigation Menu ... Implement Stack using Queues.