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Using The Two Pointer Technique (Main Thread)

General • Last reply from Rudy at January 11, 2021 at 11:50PM UTC

This is the main discussion thread generated for Using The Two Pointer Technique .

5 posts

Least Positive Number Explanation

Challenges • Last reply from Team AlgoDaily at January 10, 2021 at 12:46AM UTC

I do not understand the explanation of this problem nums[nums[i] - 1] != nums[i]) can give ArrayIndexOutOfBounds Exception as we are assuming that nums[i] will be an index Besides this, explanation states we are comparing the current number wi...

2 posts

A Birds Eye View Into Sliding Windows (Main Thread)

General • Last reply from Dmitry Pavlov at January 7, 2021 at 8:08AM UTC

This is the main discussion thread generated for A Birds Eye View Into Sliding Windows .

9 posts

Trapping Rain Water (Main Thread)

Challenges • Last reply from Team AlgoDaily at January 4, 2021 at 2:14PM UTC

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5 posts

Longest Increasing Subsequence (Main Thread)

Challenges • Last reply from Team AlgoDaily at January 3, 2021 at 3:25PM UTC

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4 posts

Array Intersection - Java - Description Question

Challenges • Last reply from Irfan at July 6, 2020 at 12:00AM UTC

why choose hashMap Link to problem: Array Intersection .

1 post

Is Software Engineering a Winner Takes All or Auction Profession? (Main Thread)

General • Last reply from Team AlgoDaily at December 31, 2020 at 9:57PM UTC

This is the main discussion thread generated for Is Software Engineering a Winner Takes All or Auction Profession? .

3 posts

Advanced Python Concepts: Lambda, Decorators, and More (Main Thread)

General • Last reply from Team AlgoDaily at December 21, 2020 at 7:45PM UTC

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1 post

Data Modeling for Database Design (Main Thread)

General • Last reply from Team AlgoDaily at December 19, 2020 at 6:24AM UTC

This is the main discussion thread generated for Data Modeling for Database Design .

1 post

How to solve coding question asked in amazon

Challenges • Last reply from Team AlgoDaily at December 16, 2020 at 1:58PM UTC

https://leetcode.com/discuss/interview-question/951689/SDE-1-online-test-Question

2 posts

Using Map Filter and Reduce in Code (Main Thread)

General • Last reply from Team AlgoDaily at December 15, 2020 at 1:04PM UTC

This is the main discussion thread generated for Using Map Filter and Reduce in Code .

1 post

What is Bottom-Up Dynamic Programming? (Main Thread)

General • Last reply from Team AlgoDaily at December 9, 2020 at 11:37PM UTC

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1 post

Big O Notation Cheat Sheet (Main Thread)

General • Last reply from Team AlgoDaily at December 8, 2020 at 12:24PM UTC

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1 post

Arrow Functions in Javascript/Typescript (Main Thread)

General • Last reply from Team AlgoDaily at December 6, 2020 at 7:49PM UTC

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1 post

Data Modeling Cheat Sheet (Main Thread)

General • Last reply from Team AlgoDaily at December 6, 2020 at 10:28AM UTC

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1 post

Object Oriented Programming Interview Questions (Main Thread)

General • Last reply from Team AlgoDaily at December 4, 2020 at 5:55PM UTC

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1 post

Max Of Min Pairs - Python Question

Challenges • Last reply from Team AlgoDaily at December 1, 2020 at 1:27AM UTC

Shouldn't the second test return 7? Link to problem: Max Of Min Pairs .

2 posts

Solving The Target Sum Problem With Dp And More - Step Two 2 Question

General • Last reply from Anonymous at August 25, 2020 at 12:00AM UTC

Why doesn't this sample run correctly? I'm getting an error Main.java:1 error: class Solution is public, should be declared in a file named Solution.java Link to problem: Solving The Target Sum Problem With Dp And More .

1 post

Binary Tree Inorder Traversal (Main Thread)

Challenges • Last reply from Team AlgoDaily at August 24, 2020 at 12:00AM UTC

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8 posts

Design A Least Recently Used Lru Cache (Main Thread)

Challenges • Last reply from Anonymous at August 23, 2020 at 12:00AM UTC

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2 posts

Understanding Big O And Algorithmic Complexity (Main Thread)

General • Last reply from Team AlgoDaily at August 16, 2020 at 12:00AM UTC

This is the main discussion thread generated for Understanding Big O And Algorithmic Complexity .

7 posts

How To Prepare For A Technical Interview (Main Thread)

General • Last reply from Carlos at August 14, 2020 at 12:00AM UTC

This is the main discussion thread generated for How To Prepare For A Technical Interview .

3 posts

Implement A Binary Search Tree (Main Thread)

Challenges • Last reply from Team AlgoDaily at August 2, 2020 at 12:00AM UTC

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5 posts

A Beginners Reference To Sql Vs Nosql (Main Thread)

General • Last reply from Anonymous at July 28, 2020 at 12:00AM UTC

This is the main discussion thread generated for A Beginners Reference To Sql Vs Nosql .

2 posts

A Gentle Refresher Into Arrays And Strings - Data Type 13 Question

General • Last reply from Anonymous at July 27, 2020 at 12:00AM UTC

The above statement seems to contradict with what's said on slide 4 (Types In An Array )... Arrays are classified as a homogeneous data structure because all the elements in an array must be of the same type Link to problem: A Gentle Refresher Int...

1 post

Two Sum - Java Question

Challenges • Last reply from Anonymous at July 4, 2020 at 12:00AM UTC

I still don't get it why using a hashMap? Link to problem: Two Sum .

1 post

Array Intersection - Java Question

Challenges • Last reply from Anonymous at July 2, 2020 at 12:00AM UTC

[deleted] Link to problem: Array Intersection .

1 post

Treats Distribution (Main Thread)

Challenges • Last reply from Benji Haller at June 7, 2020 at 12:00AM UTC

This is the main discussion thread generated for Treats Distribution .

3 posts

Find The Intersection Of Two Linked Lists - Python Question

Challenges • Last reply from Yovel Cohen at May 11, 2020 at 12:00AM UTC

You don't specify what list1 and list 2 are. Are they regular lists? or linked list, and if so, What's their implementation, is it class? Link to problem: Find The Intersection Of Two Linked Lists .

1 post

Linked List To Binary Search Tree - Javascript Question

Challenges • Last reply from Anonymous at April 26, 2020 at 12:00AM UTC

// 9 -> -2 -> 3 -> 5 -> 9 Missing first - sign! Should be: // -9 -> -2 -> 3 -> 5 -> 9 Link to problem: Linked List To Binary Search Tree .

1 post