Strivers-SDE-Sheet-Challenge

Strivers SDE Sheet – Challenge 2023 C++ complete codes

Sheet link : https://takeuforward.org/interviews/strivers-sde-sheet-top-coding-interview-problems/

Name		Name	Last commit message	Last commit date
Latest commit History 186 Commits
0 1 Knapsack		0 1 Knapsack
3Sum		3Sum
Add Two Numbers		Add Two Numbers
Allocate Books		Allocate Books
BFS in Graph		BFS in Graph
BST Iterator		BST Iterator
Bellman Ford		Bellman Ford
Best Time to Buy and Sell Stock		Best Time to Buy and Sell Stock
Binary Tree Zigzag Traversal		Binary Tree Zigzag Traversal
Bottom View Of Binary Tree		Bottom View Of Binary Tree
Boundary Traversal of Binary Tree		Boundary Traversal of Binary Tree
Ceil from BST		Ceil from BST
Check Bipartite Graph		Check Bipartite Graph
Check Identical Trees		Check Identical Trees
Check Permutation		Check Permutation
Chess Tournament		Chess Tournament
Children Sum Property		Children Sum Property
Clone Graph		Clone Graph
Combination Sum II		Combination Sum II
Compare Version Numbers		Compare Version Numbers
Complete String		Complete String
Connect Nodes at Same Level		Connect Nodes at Same Level
Construct BST from Preorder Traversal		Construct BST from Preorder Traversal
Construct Binary Tree From Inorder and Preorder Traversal		Construct Binary Tree From Inorder and Preorder Traversal
Construct Binary Tree from Inorder and Postorder Traversal		Construct Binary Tree from Inorder and Postorder Traversal
Convert A Given Binary Tree To Doubly Linked List		Convert A Given Binary Tree To Doubly Linked List
Convert Sorted Array to BST		Convert Sorted Array to BST
Copy List with Random Pointer		Copy List with Random Pointer
Count And Say		Count And Say
Count Distinct Element in Every K Size Window		Count Distinct Element in Every K Size Window
Count Inversions		Count Inversions
Count Subarrays with Given XOR		Count Subarrays with Given XOR
Cut Logs		Cut Logs
Cycle Detection In Undirected Graph		Cycle Detection In Undirected Graph
Cycle Detection in a Singly Linked List		Cycle Detection in a Singly Linked List
DFS Traversal		DFS Traversal
Day 12 : Longest Palindromic Substring		Day 12 : Longest Palindromic Substring
Day 13 : Print Permutations - String		Day 13 : Print Permutations - String
Day 25 : Queue Using Stack		Day 25 : Queue Using Stack
Delete Kth Node From End		Delete Kth Node From End
Delete Node In A Linked Lis		Delete Node In A Linked Lis
Detect Cycle In A Directed Graph		Detect Cycle In A Directed Graph
Diameter Of Binary Tree		Diameter Of Binary Tree
Dijkstra's shortest path		Dijkstra's shortest path
Edit Distance		Edit Distance
Find Duplicate in Array		Find Duplicate in Array
Find Four Elements That Sums To A Given Value		Find Four Elements That Sums To A Given Value
Find Minimum Number Of Coins		Find Minimum Number Of Coins
Find Nth Root Of M		Find Nth Root Of M
Find Number Of Islands		Find Number Of Islands
Find Pattern in String - KMP Algorithm		Find Pattern in String - KMP Algorithm
Flatten A Linked List		Flatten A Linked List
Flatten Binary Tree to Linked List		Flatten Binary Tree to Linked List
Flood Fill Algorithm		Flood Fill Algorithm
Floor in BST		Floor in BST
Floyd Warshall		Floyd Warshall
Fractional Knapsack		Fractional Knapsack
Height of the Binary Tree From Inorder and Level Order Traversal		Height of the Binary Tree From Inorder and Level Order Traversal
Implement Atoi Function		Implement Atoi Function
Implement Trie		Implement Trie
Implement Trie ll		Implement Trie ll
Implement a Queue		Implement a Queue
Inorder Traversal		Inorder Traversal
Intersection of Two Linked Lists		Intersection of Two Linked Lists
Invert a Binary Tree		Invert a Binary Tree
Is Height Balanced Binary Tree		Is Height Balanced Binary Tree
Job Sequencing Problem		Job Sequencing Problem
K Max Sum Combinations		K Max Sum Combinations
K Most Frequent Elements		K Most Frequent Elements
K-th Permutation Sequence		K-th Permutation Sequence
K-th largest Number BST		K-th largest Number BST
Kruskal’s Minimum Spanning Tree Algorithm		Kruskal’s Minimum Spanning Tree Algorithm
Kth Element of Two Sorted Arrays		Kth Element of Two Sorted Arrays
Kth Largest Element In A Stream		Kth Largest Element In A Stream
Kth Smallest and Largest Element of Array		Kth Smallest and Largest Element of Array
Kth largest element in the unsorted array		Kth largest element in the unsorted array
Kth smallest node in BST		Kth smallest node in BST
LCA Of Binary Tree		LCA Of Binary Tree
LCA of Two Nodes In A BST		LCA of Two Nodes In A BST
LFU Cache		LFU Cache
LRU Cache Implementation		LRU Cache Implementation
Largest rectangle in a histogram		Largest rectangle in a histogram
Left View Of a Binary Tree		Left View Of a Binary Tree
Level Order Traversal		Level Order Traversal
Linked List Cycle II		Linked List Cycle II
Longest Common Prefix		Longest Common Prefix
Longest Common Subsequence		Longest Common Subsequence
Longest Consecutive Sequence		Longest Consecutive Sequence
Longest Increasing Subsequence		Longest Increasing Subsequence
Longest Subarray Zero Sum		Longest Subarray Zero Sum
Longest Substring Without Repeating Characters		Longest Substring Without Repeating Characters
M-Coloring Problem		M-Coloring Problem
Majority Element - II		Majority Element - II
Majority element		Majority element
Matrix Chain Multiplication		Matrix Chain Multiplication
Matrix Median		Matrix Median
Maximum Consecutive Ones		Maximum Consecutive Ones
Maximum In Sliding Windows Of Size K		Maximum In Sliding Windows Of Size K
Maximum Path Sum Between Two Leaves		Maximum Path Sum Between Two Leaves
Maximum Product Subarray		Maximum Product Subarray

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