Leetcode-347-Top K Frequent Elements

Top K Frequent Elementsleetcode: https://leetcode.com/problems/top-k-frequent-elements/Description:Given an integer array nums and an integer k, retur
Leetcode Stack and Queue 2022/07/17 467 views

Leetcode-239-Sliding Window Maximum

Sliding Window Maximumleetcode: https://leetcode.com/problems/sliding-window-maximum/Description:You are given an array of integers nums, there is a s
Leetcode Stack and Queue 2022/07/17 435 views

Leetcode-150-Evaluate Reverse Polish Notation

Evaluate Reverse Polish Notationleetcode: https://leetcode.com/problems/evaluate-reverse-polish-notation/Description:Evaluate the value of an arithmet
Leetcode Stack and Queue 2022/07/17 387 views

Leetcode-1047-Remove All Adjacent Duplicates In String

Remove All Adjacent Duplicates In Stringleetcode: https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string/Description:You are given a s
Leetcode Stack and Queue 2022/07/16 509 views

Leetcode-20-Valid Parentheses

Valid Parenthesesleetcode: https://leetcode.com/problems/valid-parentheses/Description:Given a string s containing just the characters '(', ')', '{',
Leetcode Stack and Queue 2022/07/16 409 views

Leetcode-225-Implement Stack using Queues

Implement Stack using Queuesleetcode: https://leetcode.com/problems/implement-stack-using-queues/Description:Given the head of a linked list, return t
Leetcode Stack and Queue 2022/07/16 396 views

Leetcode-232-Implement Queue using Stacks

Implement Queue using Stacksleetcode: https://leetcode.com/problems/implement-queue-using-stacks/Description:Given the head of a linked list, return t
Leetcode Stack and Queue 2022/07/16 328 views