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Go to the profile of Jasmin Soltani
Jasmin Soltani in Journey to becoming an Algoat

Closest Value in a BST with Recursion

I recently had the pleasure of graduating from Grace Hopper Academy, a coding bootcamp in New…

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Go to the profile of Malinda Lin
Malinda Lin in Journey to becoming an Algoat
Visual demonstrating line 6 and 7

Reverse a Linked List II: Part 2

This exercise comes from LeetCode, we’re reversing part of a linked…

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Go to the profile of Hilary Ly
Hilary Ly in Journey to becoming an Algoat

Reverse a Linked List II: Part 1

Problem

This week, Malinda Lin and I decided to work together on a linked list problem from LeetCode in Javascript, and then explain it to some of our peers. Here is the problem:

You are given a singly linked list…
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Go to the profile of Danielle Kogan
Danielle Kogan in Journey to becoming an Algoat

Sort Scores Pt 2

After spending some time working on our solution, despite feeling we could probably optimize further we felt good. So Stephanie Chiang and I decided to take a look at InterviewCake’s solution and compare our approach.

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Go to the profile of Stephanie Chiang
Stephanie Chiang in Journey to becoming an Algoat

Sort Scores: Part 1

So here’s a prompt from InterviewCake:

“You created a game that is more popular than Angry Birds.

Each round, players receive a score between 0 and 100, which you use to rank them from highest to lowest. So far you’re using an algorithm that…

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Go to the profile of Sooinc
Sooinc in Journey to becoming an Algoat

Two Number Sum — Part II

In Part I of the “Two Number Sum” problem series, my partner soniasusanto took you through the brute force solution as well as an optimized approach that uses sorting and pointers to improve the time complexity.

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Go to the profile of Sonia Susanto
Sonia Susanto in Journey to becoming an Algoat

Two Number Sum — Part I

This marks the beginning of Sooinc’s and my pair programming journey to solve this problem from AlgoExpert. Suppose we have a function that takes in an array of distinct integers and an integer that represents the target sum. How do we find any two integers in the input array that will…

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Journey to becoming an Algoat
Journey to becoming an Algoat
Follow along our journey in mastering algorithms.
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