100 Days LeetCode Challenge - edSlash

#DSAwithedSlash

100 Days LeetCode Challenge

- By edSlash

Join the “100 Days LeetCode Challenge” to supercharge your coding skills. Tackle diverse problems, master essential algorithms, and connect with a supportive community. Start your journey today!

Solution Walkthroughs

Struggling with a problem? We've got you covered with step-by-step solution guides on our website and on our YouTube channel.

Community Support

Join our telegram channel to discuss problem-solving strategies and industry trends.

Certification

Complete the challenge and earn a certificate that stands out on your resume.

Prizes and Goodies

Complete the challenge and get goodies delivered at your address.

How It Works

1. Register: Register for the challenge on our webpage.
2. Start Coding: Get a list of problems and start coding.
3. Submit: Post your screenshot on LinkedIn with the #DSAwithedSlash and tag @edslash and @leetcode.
4. Learn & Improve: Take part in discussions on our Telegram channel and improve every day.

Register

Register for the challenge on our webpage.

Start Coding

Get a list of problems and start coding.

Submit

Post your screenshot on LinkedIn with the #DSAwithedSlash and tag @edslash and @leetcode.

Learn & Improve

Take part in discussions on our Telegram channel and improve every day.

Are you up for the challenge? Register now and take the first step towards becoming a coding pro!

Links will be updated as the challenge proceeds. Happy coding with edSlash!

Day 1

Palindrome Number

Day 2

Power of 2

Day 3

Fibonacci Number

Day 4

Tribonacci Number

Day 5

Water Bottles

Day 6

Two Sum

Day 7

Add to Array-Form of Integer

Day 8

Maximum Product of Two Elements in an Array

Day 9

Median of two sorted array

Day 10

Missing Number in an Array

Day 11

Remove Element

Day 12

Square sorted array

Day 13

Two Sum II - Input Array is Sorted

Day 14

Product of Array Except Self

Day 15

Bulb Switcher

Day 16

Largest Number at least twice of others

Day 17

Container With Most Water

Day 18

Increasing Triplet Subsequence

Day 19

Maximum Ascending Subarray Sum

Day 20

Find Lucky Integer in an Array

Day 21

Binary Search

Day 22

First and Last position of Element in sorted Array

Day 23

Search In Rotated Sorted Array

Day 24

Find Minimum In Rotated Sorted Array

Day 25

Find Peak Elements

Day 26

Search Insert Position

Day 27

Single Element in a Sorted Array

Day 28

Sort Colors

Day 29

Maximum Subarray

Day 30

Trapping Rain Water

Day 31

Find target Indices after sorting Array

Day 32

Largest Number

Day 33

Maximum count of Positive and Negative Integer

Day 34

Plus One

Day 35

Kth Largest Element in an Array

Day 36

Average Salary

Day 37

Min Stack

Day 38

Implement Stack using Queues

Day 39

Implement Queue using Stacks

Day 40

Longest Consecutive Subsequence

Day 41

Find the Duplicate Number

Day 42

Last stone weight

Day 43

Find Pivot Index

Day 44

Boats to save people

Day 45

Length of Last Word

Day 46

Remove Duplicate Letters

Day 47

Reverse Words in a String

Day 48

String Compression

Day 49

Decode String

Day 50

Redistribute Characters to make All Strings equal

Day 51

Consecutive Character

Day 52

Valid Palindrome

Day 53

Valid Parentheses

Day 54

Minimum Add to Make Parentheses Valid

Day 55

Valid Anagram

Day 56

Matrix Diagonal Sum

Day 57

Transpose Matrix

Day 58

Spiral Matrix II

Day 59

Search a 2D Matrix

Day 60

Rotate Image

Day 61

Palindrome Linked List

Day 62

Merge Two Sorted Lists

Day 63

Remove Duplicates from sorted Linked List

Day 64

Add Two Numbers

Day 65

Double a number

Day 66

Odd Even LinkedList

Day 67

Intersection of Two Linked List

Day 68

Remove Nth node from last

Day 69

Delete Node in Linked List

Day 70

Linked List Cycle

Day 71

Linked List Cycle II

Day 72

Remove Linked List Elements

Day 73

Next Greater In Linked List

Day 74

Delete The Middle Node

Day 75

Merge In Between Linked List

Day 76

Merge K sorted Lists

Day 77

Univalued Binary Tree

Day 78

Count Complete Tree Nodes

Day 79

Symmetric Tree

Day 80

Binary Tree Postorder Traversal

Day 81

Binary Tree Level Order Traversal

Day 82

Binary Tree Paths

Day 83

Binary Tree Zig-Zag Level Order Traversal

Day 84

Balanced Binary Tree

Day 85

Kth Smallest Element in a Binary Search Tree (BST)

Day 86

Path Sum

Day 87

Binary Tree Right Side View

Day 88

Invert Binary Tree

Day 89

Diameter Of Binary Tree

Day 90

Convert Sorted Array to Binary Search Tree

Day 91

Merge two Binary Trees

Day 92

Search In BST

Day 93

Insert Into a Binary Search Tree

Day 94

Lowest Common Ancestor of a Binary Search Tree

Day 95

Validate Binary Search Tree

Day 96

Convert Sorted List to Binary Search Tree

Day 97

Balance a Binary Search Tree

Day 98

Deepest Leaves Sum

Day 99

Binary Search Tree to Greater Sum Tree

Day 100

Best Time to Buy and Sell Stock

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