Archive - SWE Prep

Question: Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary…

Jan 27, 2021 •

How to Break Into Software Engineering

Throughout my four years learning and experiencing Computer Science, I learned a lot of lessons along the way.

Aug 5, 2020 •

Median of Two Sorted Arrays

Lessons Learned: Array parsing

Feb 21, 2021 •

Find the Distance Value Between Two Arrays

Lessons Learned: TreeSet, Array Manipulation

Mar 7, 2021 •

Valid Parentheses II

Question: Implement an algorithm to print all valid (properly opened and closed) combinations of n pairs of parentheses.

Feb 28, 2021 •

Lesson: Array Manipulation

Jan 14, 2021 •

Question: Given a non-empty array of integers nums, every element appears twice except for one.

Mar 31, 2021 •

Given an array A of integers, for each integer A[i] we may choose any x with -K <= x <= K, and add x to A[i].

Mar 24, 2021 •

The problem: Given two words (start and end), and a dictionary, find the length of shortest transformation sequence from start to end.

Feb 14, 2021 •

Alice and Bob take turns playing a game, with Alice starting first.

Apr 7, 2021 •

Lessons learned: DFS

Feb 4, 2021 •

Count Largest Group

Lessons Learned: HashMaps

Apr 23, 2021 •

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