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Category: Algorithms

Compare 2 arrays in Javascript
Category AlgorithmsPosted on August 14, 2020August 14, 2020

Compare 2 arrays in Javascript

Hi, here is the solution in Javascript for this problem that is commonly asked in interviews. …
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HackerRank Mark and Toys  Solution Js
Category AlgorithmsPosted on August 13, 2020August 13, 2020

HackerRank Mark and Toys Solution Js

Hi, here my solution in Javascript code to this HackerRank problem. …
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Sudoku validation “no duplicate elements in columns” Js
Category AlgorithmsPosted on August 7, 2020August 7, 2020

Sudoku validation “no duplicate elements in columns” Js

Hi, the challenge is – Sudoku validation and we need to make sure Each column in the puzzle is exactly 1 through 9. No duplicates. …
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Sudoku validation “no duplicate elements in rows” Js
Category AlgorithmsPosted on August 7, 2020August 7, 2020

Sudoku validation “no duplicate elements in rows” Js

Hi, the challenge is - Sudoku validation and we need to make sure that Each row in the puzzle is exactly 1 through 9. No duplicates. …
Read more "Sudoku validation “no duplicate elements in rows” Js"
HackerRank Counting valley Solution Js
Category AlgorithmsPosted on August 6, 2020August 6, 2020

HackerRank Counting valley Solution Js

Hi, here is the solution for this HackerRank problem "Gary is an avid hiker. He tracks his hikes meticulously, paying close attention to small details like topography. D…
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HackerRank Sock Merchant Solution Js
Category AlgorithmsPosted on August 5, 2020August 6, 2020

HackerRank Sock Merchant Solution Js

Hi, here the solution for this HackerRank problem "John works at a clothing store. He has a large pile of socks that he must pair by color for sale. Given an array of in…
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Simple exercise that show a Queue in Javascript
Category AlgorithmsPosted on July 27, 2020July 27, 2020

Simple exercise that show a Queue in Javascript

Create a queue data structure. The queue should be a class with methods 'add' and 'remove'.Adding to the queue should store an element until it is removed …
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Two Sum algorithm in Javascript
Category AlgorithmsPosted on July 23, 2020July 23, 2020

Two Sum algorithm in Javascript

Hi, here is the solution for the next problem: "Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assu…
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What is queue data structure? Javascript
Category AlgorithmsPosted on June 5, 2020July 27, 2020

What is queue data structure? Javascript

Hi, a data structure is a way of organizing information with optimal runtime complexity for adding or removing records. Javascript natively implements several data st…
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JS Algorithm – Fibonacci series
Category AlgorithmsPosted on May 26, 2020July 8, 2020

JS Algorithm – Fibonacci series

Print out the n-th entry in the fibonacci series. The fibonacci series is an ordering of numbers where each number is the sum of the preceeding two. …
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