nitinchandrakar / ds-problem-solvinng

Let's Solve Data structure problem

DS-Problem-Solvinng

This repo containes multiple data stracture problem and solution

Reference :

1. https://github.com/zero-to-mastery/javascript-algorithms

2. Leetcode 75 https://gist.github.com/krishnadey30/88c4e2f601e96597974c00185e479532

Graph

1. Breadth First Search or BFS for a Graph
    https://www.geeksforgeeks.org/breadth-first-search-or-bfs-for-a-graph/
2. Depth First Search or DFS for a Graph
    https://www.geeksforgeeks.org/depth-first-search-or-dfs-for-a-graph/?ref=lbp
    https://www.youtube.com/watch?v=Y40bRyPQQr0&ab_channel=GeeksforGeeks
3. Graph Algorithms for Technical Interviews - Full Course
    https://www.youtube.com/watch?v=tWVWeAqZ0WU&ab_channel=freeCodeCamp.org

Dynamic Programming

Questions:

1. https://leetcode.com/problems/house-robber/
2. https://leetcode.com/problems/best-time-to-buy-and-sell-stock/
3. https://leetcode.com/problems/climbing-stairs/

Coading Problem

https://www.udemy.com/course/master-the-coding-interview-data-structures-algorithms/learn/lecture/12246878#announcements

#344 Reverse String

#412 Fizz Buzz

#136 Single Number

#104 Maximum Depth of Binary Tree

#283 Move Zeroes

#371 Sum of Two Integers

#206 Reverse Linked List

#171 Excel Sheet Column Number

#169 Majority Element

#13 Roman to Integer

#237 Delete Node in a Linked List

#122 Best Time to Buy and Sell Stock II

#242 Valid Anagram
https://leetcode.com/problems/valid-anagram/

#217 Contains Duplicate

#387 First Unique Character in a String

#108 Convert Sorted Array to Binary Search Tree

#268 Missing Number

#350 Intersection of Two Arrays II

#121 Best Time to Buy and Sell Stock

#21 Merge Two Sorted Lists

#202 Happy Number

#118 Pascal's Triangle

#70 Climbing Stairs https://www.youtube.com/watch?v=Y0lT9Fck7qI&ab_channel=NeetCode

#101 Symmetric Tree

#53 Maximum Subarray

#326 Power of Three

#191 Number of 1 Bits

#198 House Robber

#66 Plus One

#1 Two Sum

#38 Count and Say

#26 Remove Duplicates from Sorted Array

#172 Factorial Trailing Zeroes

#20 Valid Parentheses

#141 Linked List Cycle

#234 Palindrome Linked List

#88 Merge Sorted Array

#155 Min Stack

#14 Longest Common Prefix

#160 Intersection of Two Linked Lists

#28 Implement strStr()

#69 Sqrt(x)

#190 Reverse Bits

#125 Valid Palindrome

#189 Rotate Array

#204 Count Primes

#7 Reverse Integer

#94 Binary Tree Inorder Traversal

Jump game https://www.youtube.com/watch?v=muDPTDrpS28&ab_channel=TECHDOSE

Subarray sum equals K | Number of subarrays with sum equals K https://www.youtube.com/watch?v=HbbYPQc-Oo4&ab_channel=TECHDOSE