Hackerrank Algorithms

Let’s understand the Beautiful Binary String problem on HackerRank. You may click on the title to read the problem statement. So let’s start.

Here, we have to eliminate all the ‘010’ sub strings from the given string. You…

Angry Professor

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Let’s get going with the problem Angry Professor on HackerRank. You may click on the title to read the problem statement. So let’s start…

We have been given a list of N integers, i.e. their arrival times. We also have a threshold K…

Hello world, this is Pratik Somwanshi and I’m going to explain how I solve problems on HackerRank.

I am eager to start my own blog and I find no topic better than this. I will discuss the approach and also the code for the solution. I will mostly use python but you are free to…

Permuting Two Arrays

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Let’s get going with the problem Permuting Two Arrays on HackerRank. You may click on the title to read the problem statement. So let’s start…

We have been given two arrays A and B of equal length. We are asked to find if we can…

Largest Rectangle

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Let’s solve the Largest Rectangle problem from HackerRank. You may click on the title to…

Pairs

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Let’s get going with the problem Pairs on HackerRank. You may click on the title to read the problem statement. So let’s start…

We have been given N distinct numbers in the input. We need to find number of pairs that have difference K between them. The…

Two Strings

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Let’s understand the Two Strings problem on HackerRank. You may click on the title to read the…

Sherlock and Array

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Let’s get going with the problem Sherlock and Array on HackerRank. You may click on the title to read the problem statement. So let’s start…

The problem states that we have been given a list A of length n, and we need to find an…

Tree: Huffman Decoding

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Let’s solve the Tree: Huffman Decoding problem on HackerRank. You may click on…