DAY 45 COMPLETED ⚔️ #SDESheetChallenge
1. Distinct Numbers in Each Subarray
2. K-th largest element in an unsorted array.
3. Flood-fill Algorithm
@striver_79@takeUforward_
Challenge completed. Learned a lot along the way. Thank you everyone! 🙌
DAY 45 COMPLETED ⚔️ #SDESheetChallenge
1. Distinct Numbers in Each Subarray
2. K-th largest element in an unsorted array.
3. Flood-fill Algorithm
@striver_79@takeUforward_
Challenge completed. Learned a lot along the way. Thank you everyone! 🙌
DAY 44 COMPLETED 🙆♀️ #SDESheetChallenge
1. Binary Tree to Doubly Linked List
2. Find Median in a Stream
3. Kth largest element in a stream of running integers
@striver_79@takeUforward_
DAY 44 COMPLETED 🙆♀️ #SDESheetChallenge
1. Binary Tree to Doubly Linked List
2. Find Median in a Stream
3. Kth largest element in a stream of running integers
@striver_79@takeUforward_
DAY 43 COMPLETED 🙏 #SDESheetChallenge
1. Two sum in BST
2. BST iterator
3. Size of the largest BST in a Binary Tree
4. Serialize and De-serialize BT
@striver_79@takeUforward_
DAY 43 COMPLETED 🙏 #SDESheetChallenge
1. Two sum in BST
2. BST iterator
3. Size of the largest BST in a Binary Tree
4. Serialize and De-serialize BT
@striver_79@takeUforward_
DAY 42 COMPLETED 🙆♀️ #SDESheetChallenge
1. Floor in a BST/Ceil in a BST
2. Find K-th smallest element in BST / Kth Smallest and Largest element in BST
@striver_79@takeUforward_
DAY 42 COMPLETED 🙆♀️ #SDESheetChallenge
1. Floor in a BST/Ceil in a BST
2. Find K-th smallest element in BST / Kth Smallest and Largest element in BST
@striver_79@takeUforward_
DAY 41 COMPLETED 👍 #SDESheetChallenge
1. Construct a BST from a preorder traversal
2. Check if a tree is a BST or not
3. LCA in BST
4. Inorder successor and predecessor in BST
@striver_79@takeUforward_
DAY 41 COMPLETED 👍 #SDESheetChallenge
1. Construct a BST from a preorder traversal
2. Check if a tree is a BST or not
3. LCA in BST
4. Inorder successor and predecessor in BST
@striver_79@takeUforward_
DAY 39 COMPLETED 👍 #SDESheetChallenge
1. Symmetric Binary Tree
2. Flatten Binary Tree to Linked List
3. Check for symmetrical BTs
4. Children Sum Property in Binary Tree
@striver_79@takeUforward_
DAY 39 COMPLETED 👍 #SDESheetChallenge
1. Symmetric Binary Tree
2. Flatten Binary Tree to Linked List
3. Check for symmetrical BTs
4. Children Sum Property in Binary Tree
@striver_79@takeUforward_
DAY 38 COMPLETED 🙆♀️ #SDESheetChallenge
1. Maximum path sum
2. Construct a BT from Preorder and Inorder
3. Construct a BT from Postorder and Inorder
@striver_79@takeUforward_
DAY 38 COMPLETED 🙆♀️ #SDESheetChallenge
1. Maximum path sum
2. Construct a BT from Preorder and Inorder
3. Construct a BT from Postorder and Inorder
@striver_79@takeUforward_
DAY 37 COMPLETED 🙏 #SDESheetChallenge
1. LCA in BT
2. Check if two trees are identical or not
3. Zig Zag or Spiral Traversal
4. Boundary Traversal
@striver_79@takeUforward_
DAY 37 COMPLETED 🙏 #SDESheetChallenge
1. LCA in BT
2. Check if two trees are identical or not
3. Zig Zag or Spiral Traversal
4. Boundary Traversal
@striver_79@takeUforward_
DAY 36 COMPLETED⚔️ #SDESheetChallenge
1. Level Order Traversal
2. Maximum Depth in BT
3. Diameter of Binary Tree
4. Check for balanced binary tree
@striver_79@takeUforward_