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Algorithms

Heap, Binary Tree, Data Structure it doesn't matter. This tag should be used for anything Algorithm & Data Structure focused.

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Solution: Furthest Building You Can Reach

Solution: Furthest Building You Can Reach

21
Comments 2
5 min read
Analysing Dataset Using Naive Bayes Classifier

Analysing Dataset Using Naive Bayes Classifier

3
Comments
3 min read
Data Structures: Trees

Data Structures: Trees

39
Comments
5 min read
LeetCode 208. Implement Trie (Prefix Tree) (javascript solution)

LeetCode 208. Implement Trie (Prefix Tree) (javascript solution)

7
Comments 1
1 min read
LeetCode 46. Permutations (javascript solution)

LeetCode 46. Permutations (javascript solution)

5
Comments 1
1 min read
LeetCode 1396. Design Underground System (javascript solution)

LeetCode 1396. Design Underground System (javascript solution)

5
Comments
2 min read
LeetCode 1200. Minimum Absolute Difference (javascript solution)

LeetCode 1200. Minimum Absolute Difference (javascript solution)

3
Comments
1 min read
Everything JavaScript Arrays & Array Methods!

Everything JavaScript Arrays & Array Methods!

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Comments 2
15 min read
Solution: Rotate Image

Solution: Rotate Image

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Comments 1
4 min read
984 : String Without AAA or BBB - Leetcode Medium

984 : String Without AAA or BBB - Leetcode Medium

4
Comments
2 min read
LeetCode 63. Unique Paths II (javascript solution)

LeetCode 63. Unique Paths II (javascript solution)

6
Comments 1
1 min read
LeetCode 70. Climbing Stairs (javascript solution)

LeetCode 70. Climbing Stairs (javascript solution)

3
Comments 1
1 min read
LeetCode 62. Unique Paths (javascript solution)

LeetCode 62. Unique Paths (javascript solution)

8
Comments 1
1 min read
DSA 101: Hashing & Hash Tables

DSA 101: Hashing & Hash Tables

12
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6 min read
Solution: Critical Connections in a Network

Solution: Critical Connections in a Network

13
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5 min read
Leetcode in JS: Matrix Zeros

Leetcode in JS: Matrix Zeros

10
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7 min read
When to Use these String Methods in JavaScript

When to Use these String Methods in JavaScript

32
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7 min read
From String to Array to String

From String to Array to String

21
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8 min read
Computer Science as a Medicine

Computer Science as a Medicine

3
Comments
5 min read
JS: Sort an Array of Objects on multiple columns/keys

JS: Sort an Array of Objects on multiple columns/keys

92
Comments 5
3 min read
From String to Array to String

From String to Array to String

14
Comments 1
8 min read
Solution: Count Binary Substrings

Solution: Count Binary Substrings

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3 min read
Sorting Algorithms in Python

Sorting Algorithms in Python

4
Comments
4 min read
1. Two Sum

1. Two Sum

4
Comments
1 min read
LeetCode 64. Minimum Path Sum (javascript solution)

LeetCode 64. Minimum Path Sum (javascript solution)

6
Comments 1
1 min read
LeetCode 120. Triangle (javascript solution)

LeetCode 120. Triangle (javascript solution)

4
Comments
1 min read
Solution: Brick Wall

Solution: Brick Wall

8
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4 min read
Lexer - Expression calculator

Lexer - Expression calculator

8
Comments
3 min read
LeetCode 328. Odd Even Linked List (javascript solution)

LeetCode 328. Odd Even Linked List (javascript solution)

6
Comments 1
1 min read
Recursion, why is helpful but not in JS, ;(

Recursion, why is helpful but not in JS, ;(

6
Comments
1 min read
Solution: Triangle

Solution: Triangle

24
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4 min read
LeetCode 142. Linked List Cycle II (javascript solution)

LeetCode 142. Linked List Cycle II (javascript solution)

6
Comments
1 min read
DSA 101: Matrix

DSA 101: Matrix

11
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4 min read
Solution: N-ary Tree Preorder Traversal

Solution: N-ary Tree Preorder Traversal

16
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3 min read
Cpp Solution: N-ary Tree Preorder Traversal (leetcode 589)

Cpp Solution: N-ary Tree Preorder Traversal (leetcode 589)

5
Comments
2 min read
Why C++ is the best language to learn Algorithms and Data Structures?

Why C++ is the best language to learn Algorithms and Data Structures?

4
Comments 1
2 min read
Dynamic problems to improve your productivity

Dynamic problems to improve your productivity

3
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5 min read
Simple trapping rainwater

Simple trapping rainwater

6
Comments
1 min read
Insertion sort

Insertion sort

6
Comments
1 min read
Algorithms

Algorithms

6
Comments 4
1 min read
Big O, when 1 + 1 = 1

Big O, when 1 + 1 = 1

8
Comments
20 min read
Solution: Combination Sum IV

Solution: Combination Sum IV

11
Comments 1
5 min read
Solution: Remove Nth Node From End of List

Solution: Remove Nth Node From End of List

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4 min read
Duplicate Zeros - Optimal Solution in Ruby

Duplicate Zeros - Optimal Solution in Ruby

7
Comments 1
4 min read
Bubble sort

Bubble sort

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1 min read
LeetCode 15. 3Sum (javascript solution)

LeetCode 15. 3Sum (javascript solution)

6
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2 min read
Data structures and algorithms __Evaluating Program Efficiency and sorting

Data structures and algorithms __Evaluating Program Efficiency and sorting

5
Comments
6 min read
Negative Number to Positive Number without using abs() - asked in a interview

Negative Number to Positive Number without using abs() - asked in a interview

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Comments 3
1 min read
LeetCode String to Integer (atoi)

LeetCode String to Integer (atoi)

7
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3 min read
Recursion is Recursion

Recursion is Recursion

6
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4 min read
Connecting The Dots: Front-end and Algorithms

Connecting The Dots: Front-end and Algorithms

30
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2 min read
Comprehensive Big O Notation Guide in Plain English, using Javascript

Comprehensive Big O Notation Guide in Plain English, using Javascript

1291
Comments 34
14 min read
167. Two Sum II - Input array is sorted (javascript solution)

167. Two Sum II - Input array is sorted (javascript solution)

9
Comments
1 min read
LeetCode 1. Two Sum (javascript solution)

LeetCode 1. Two Sum (javascript solution)

5
Comments
1 min read
Solution: Number of Submatrices That Sum to Target

Solution: Number of Submatrices That Sum to Target

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Comments 1
4 min read
Making Sense of Algorithms: General Perspective

Making Sense of Algorithms: General Perspective

3
Comments
6 min read
Solution: Remove All Adjacent Duplicates in String II

Solution: Remove All Adjacent Duplicates in String II

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6 min read
Quicksort, a Ruby implementation using Test-driven development

Quicksort, a Ruby implementation using Test-driven development

17
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7 min read
Why is Graph Theory so amazing? - part 4, working with weights & Dijkstra

Why is Graph Theory so amazing? - part 4, working with weights & Dijkstra

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Comments 1
5 min read
LeetCode 200. Number of Islands (javascript solution)

LeetCode 200. Number of Islands (javascript solution)

6
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1 min read
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