Algorithms

Here, I try to put all the algorithms which I learn and learned from some of the places. Mostly learned from HackerRank, LeetCode, AlgoExpert or CodeChef. If you have any questions, please email me. Thank you 🙏

Easy

Medium

Hard

RECENTLY ADDED

First Duplicate Value

array

Merge Overlapping Intervals

array

Three Number Sum

array

Smallest Difference

array

Move Element to End

array

Monotonic Array

array

Spiral Traverse

array

Array Of Products

array

Longest Peak

array

Zero Sum Subarray

array

Branch Sums

BT

Node Depth

BT

Non-Constructible Change

array

Tournament Winner

array

Minimum Waiting Time

Greedy

Class Photos

Greedy

Tandem Bicycle

Greedy

Remove Duplicate From Linked-List

Linked-List

Nth Fibonacci

Recursion

Product Sum

Recursion

Binary Search

Searching

Find Three Largest Number

Searching

Bubble Sort

Sorting

Insertion Sort

Sorting

Selection Sort

Sorting

Palindrome Check

Strings

Caesar Cipher Encryptor

Strings

Run Length Encoding

Strings

Generate Document

Strings

First Non-Repeating Character

Strings

Sorted Squared Array

array

Find Closest Value in BST

BST

Depth-First Search

DFS

Validate Subsequence

array

Two Number Sum

array

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