Harpreet's Newsletter
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| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 89 | Founded | a year ago | Last Issue | 5 days ago |
| Active | |||||
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Valid Parentheses
Problem Overview
Difficulty: Easy
LeetCode Pattern: Stack
Given a string s with open and closed parenthesis, determine if the input string is valid.
Note: An input string is valid if every open bracket has a corresponding close...
We’re 100,000+ Strong!
100,000+ Community 🥳
Today, we reached an incredible milestone: over 100,000 of you are now part of this thriving community! 🥳
When I first started writing this newsletter, my goal was simple: share clear, actionable insights on softw...
Container With Most Water
Problem Overview
Difficulty: Medium
LeetCode Pattern: Two Pointers
You’re given a list of heights. Each height represents a vertical line on a graph. All the lines are next to each other, and the width between two lines is 1.
F...
15 LeetCode Patterns To Crack Amazon
Here are 15 LeetCode Patterns I will study to crack my Amazon interview.
And no, I won’t “grind 500 problems.”
I will focus on the right patterns and the right problems.
These are the patterns and problems I will practice right before my...
Add Strings
Problem Overview
Difficulty: Easy
LeetCode Pattern: Two Pointers
Given two integers, num1 and num2 represented as string, return the sum of num1 and num2 as a string.
Note: You must not convert the inputs to integers directly....
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| Subscribers | Engagement | 74 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
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| Ranked Keywords | 22 | Monthly Search Traffic | Top Keywords |
|---|
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Authors
The writers behind this newsletter.
Software Engineer · Google · Amazon · 90K+ Newsletter
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