Leetcode

Code repository of Solved DSA based problems from Leetcode and GeeksforGeeks.

Leetcode profile - ashay20 GeeksforGeeks profile - ashay20

Name		Name	Last commit message	Last commit date
Latest commit History 261 Commits
100-same-tree		100-same-tree
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
114-flatten-binary-tree-to-linked-list		114-flatten-binary-tree-to-linked-list
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
13-roman-to-integer		13-roman-to-integer
138-copy-list-with-random-pointer		138-copy-list-with-random-pointer
141-linked-list-cycle		141-linked-list-cycle
148-sort-list		148-sort-list
1523-count-odd-numbers-in-an-interval-range		1523-count-odd-numbers-in-an-interval-range
171-excel-sheet-column-number		171-excel-sheet-column-number
175-combine-two-tables		175-combine-two-tables
1822-sign-of-the-product-of-an-array		1822-sign-of-the-product-of-an-array
19-remove-nth-node-from-end-of-list		19-remove-nth-node-from-end-of-list
191-number-of-1-bits		191-number-of-1-bits
2-add-two-numbers		2-add-two-numbers
20-valid-parentheses		20-valid-parentheses
200-number-of-islands		200-number-of-islands
206-reverse-linked-list		206-reverse-linked-list
21-merge-two-sorted-lists		21-merge-two-sorted-lists
226-invert-binary-tree		226-invert-binary-tree
228-summary-ranges		228-summary-ranges
23-merge-k-sorted-lists		23-merge-k-sorted-lists
283-move-zeroes		283-move-zeroes
338-counting-bits		338-counting-bits
342-power-of-four		342-power-of-four
36-valid-sudoku		36-valid-sudoku
392-is-subsequence		392-is-subsequence
413-arithmetic-slices		413-arithmetic-slices
48-rotate-image		48-rotate-image
5-longest-palindromic-substring		5-longest-palindromic-substring
50-powx-n		50-powx-n
589-n-ary-tree-preorder-traversal		589-n-ary-tree-preorder-traversal
61-rotate-list		61-rotate-list
695-max-area-of-island		695-max-area-of-island
704-binary-search		704-binary-search
709-to-lower-case		709-to-lower-case
733-flood-fill		733-flood-fill
74-search-a-2d-matrix		74-search-a-2d-matrix
740-delete-and-earn		740-delete-and-earn
75-sort-colors		75-sort-colors
799-champagne-tower		799-champagne-tower
804-unique-morse-code-words		804-unique-morse-code-words
814-binary-tree-pruning		814-binary-tree-pruning
82-remove-duplicates-from-sorted-list-ii		82-remove-duplicates-from-sorted-list-ii
876-middle-of-the-linked-list		876-middle-of-the-linked-list
897-increasing-order-search-tree		897-increasing-order-search-tree
905-sort-array-by-parity		905-sort-array-by-parity
922-sort-array-by-parity-ii		922-sort-array-by-parity-ii
Activity Selection - GFG		Activity Selection - GFG
BFS of graph - GFG		BFS of graph - GFG
Binary Heap Operations - GFG		Binary Heap Operations - GFG
Binary Tree to DLL - GFG		Binary Tree to DLL - GFG
Bottom View of Binary Tree - GFG		Bottom View of Binary Tree - GFG
Burning Tree - GFG		Burning Tree - GFG
Check for Balanced Tree - GFG		Check for Balanced Tree - GFG
Children Sum Parent - GFG		Children Sum Parent - GFG
Complete Binary Tree - GFG		Complete Binary Tree - GFG
DFS of Graph - GFG		DFS of Graph - GFG
Detect cycle in a directed graph - GFG		Detect cycle in a directed graph - GFG
Detect cycle in an undirected graph - GFG		Detect cycle in an undirected graph - GFG
Diameter of a Binary Tree - GFG		Diameter of a Binary Tree - GFG
Find a pair with given target in BST - GFG		Find a pair with given target in BST - GFG
Find median in a stream - GFG		Find median in a stream - GFG
Fixing Two nodes of a BST - GFG		Fixing Two nodes of a BST - GFG
Heap Sort - GFG		Heap Sort - GFG
Height of Binary Tree - GFG		Height of Binary Tree - GFG
Implementing Dijkstra Algorithm - GFG		Implementing Dijkstra Algorithm - GFG
Inorder Successor in BST - GFG		Inorder Successor in BST - GFG
Insert a node in a BST - GFG		Insert a node in a BST - GFG
Insertion Sort for Singly Linked List - GFG		Insertion Sort for Singly Linked List - GFG
Kth largest element in BST - GFG		Kth largest element in BST - GFG
Level order traversal in spiral form - GFG		Level order traversal in spiral form - GFG
Lowest Common Ancestor in a BST - GFG		Lowest Common Ancestor in a BST - GFG
Lowest Common Ancestor in a Binary Tree - GFG		Lowest Common Ancestor in a Binary Tree - GFG
Lucy's Neighbours - GFG		Lucy's Neighbours - GFG
Maximum Width of Tree - GFG		Maximum Width of Tree - GFG
Merge k Sorted Arrays - GFG		Merge k Sorted Arrays - GFG
Minimum Cost of ropes - GFG		Minimum Cost of ropes - GFG
Minimum Spanning Tree - GFG		Minimum Spanning Tree - GFG
Predecessor and Successor - GFG		Predecessor and Successor - GFG
Quick Sort - GFG		Quick Sort - GFG
Return two prime numbers - GFG		Return two prime numbers - GFG
Right View of Binary Tree - GFG		Right View of Binary Tree - GFG
Top View of Binary Tree - GFG		Top View of Binary Tree - GFG
Topological sort - GFG		Topological sort - GFG
Vertical Traversal of Binary Tree - GFG		Vertical Traversal of Binary Tree - GFG
Vertical sum - GFG		Vertical sum - GFG
balanced-binary-tree		balanced-binary-tree
construct-binary-tree-from-inorder-and-postorder-traversal		construct-binary-tree-from-inorder-and-postorder-traversal
construct-binary-tree-from-preorder-and-inorder-traversal		construct-binary-tree-from-preorder-and-inorder-traversal
convert-sorted-array-to-binary-search-tree		convert-sorted-array-to-binary-search-tree
delete-node-in-a-bst		delete-node-in-a-bst
insert-into-a-binary-search-tree		insert-into-a-binary-search-tree
k largest elements - GFG		k largest elements - GFG
lowest-common-ancestor-of-a-binary-search-tree		lowest-common-ancestor-of-a-binary-search-tree
populating-next-right-pointers-in-each-node-ii		populating-next-right-pointers-in-each-node-ii
populating-next-right-pointers-in-each-node		populating-next-right-pointers-in-each-node
search-in-a-binary-search-tree		search-in-a-binary-search-tree
serialize-and-deserialize-binary-tree		serialize-and-deserialize-binary-tree
validate-binary-search-tree		validate-binary-search-tree

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