sameergupta22
STREAK
01/1459
days
Longest streak/Global longest streak
Institution
Lnmiit
665 RankInstitute Rank
Language Used
Java
Coding Score
430
Problem Solved
134
Contest Rating
__
2 points
Contributor
2 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
0 submissions in current year
SCHOOL (0)
BASIC (2)
EASY (38)
MEDIUM (84)
HARD (10)
- Rearrange characters
- Sort a linked list of 0s, 1s and 2s
- Add 1 to a Linked List Number
- Detect Loop in linked list
- Bottom View of Binary Tree
- Diameter of a Binary Tree
- Sum Tree
- Flattening a Linked List
- Diagonal Tree Traversal
- Tree Boundary Traversal
- Directed Graph Cycle
- Undirected Graph Cycle
- Topological sort
- Vertical Tree Traversal
- Merge K sorted linked lists
- Find the number of islands
- Check if subtree
- Remove loop in Linked List
- Dijkstra Algorithm
- Minimum Spanning Tree
- Palindrome Linked List
- Rat in a Maze Problem - I
- Duplicate Subtree
- Top View of Binary Tree
- Merge Sort for Linked List
- Children Sum in a Binary Tree
- ZigZag Tree Traversal
- Tower Of Hanoi
- Smallest Positive Missing
- Rearrange Array Alternately
- Kadane's Algorithm
- Unique BST's
- Make Matrix Beautiful
- Spirally traversing a matrix
- Distance of nearest cell having 1
- Unit Area of largest region of 1's
- K Sized Subarray Maximum
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Largest number in K swaps
- Minimum Jumps
- Optimal Strategy For A Game
- Longest Increasing Subsequence
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Kth Smallest
- Rotten Oranges
- Sort 0s, 1s and 2s
- Consecutive 1's not allowed
- Permutations of a String
- Friends Pairing Problem
- Max Sum Increasing Subsequence
- Coin Change (Count Ways)
- Smallest number
- Longest subsequence-1
- nCr
- Maximum path sum in matrix
- Partition Equal Subset Sum
- Choose and Swap
- Longest Repeating Subsequence
- Replace O's with X's
- Flood fill Algorithm
- Iterative Inorder
- Preorder traversal (Iterative)
- Iterative Postorder
- All Palindromic Partitions
- Bellman-Ford
- Number of Provinces
- Maximum GCD of siblings of a binary tree
- Single valued subtree
- Smallest sum contiguous subarray
- Shortest Distance in a Binary Maze
- Minimum Multiplications to reach End
- Number Of Enclaves
- City With the Smallest Number of Neighbors at a Threshold Distance
- Number of Ways to Arrive at Destination
- Path With Minimum Effort
- Cheapest Flights Within K Stops
- Shortest Path in Undirected Graph
- Shortest path in Directed Acyclic Graph
- Shortest Path in Weighted undirected graph
- Valid Compressed String
- Number of Good Components
- Delete nodes having greater value on right
- Remove duplicates from an unsorted linked list
- Split a Linked List into two halves
- Reverse a Doubly Linked List
- Check for BST
- Right View of Binary Tree
- Mirror Tree
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Check If Circular Linked List
- Left View of Binary Tree
- Delete Middle of Linked List
- Transform to Sum Tree
- Intersection Sorted Linked Lists
- Remove Duplicates from a Sorted Linked List
- Reverse Level Order Traversal
- BFS of graph
- Identical Trees
- Leaves at Same Level or Not
- Multiply two linked lists
- Kth largest element in BST
- Level order traversal
- Inorder Successor in BST
- Symmetric Tree
- Digits In Factorial
- Reverse Words
- Minimum Cost of ropes
- N meetings in one room
- Max Value Permutation
- Maximize sum after K negations
- Sorted and Rotated Minimum
- Move all negative elements to end
- Chocolate Distribution Problem
- Shop in Candy Store
- Check if it is possible to survive on Island
- Array to BST
- Largest value in each level
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