luvkumar
STREAK
48/1462
days
Longest streak/Global longest streak
Organization
Inspirisys Solution Limited
Language Used
C++
Coding Score
1009
Problem Solved
285
Contest Rating
__
685 points
Contributor
685 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 (3)
EASY (94)
MEDIUM (159)
HARD (29)
- Delete nodes having greater value on right
- Right View of Binary Tree
- Kth from End of Linked List
- Decimal Equivalent of Binary Linked List
- Remove Duplicates from a Sorted Linked List
- Level Order in spiral form
- DFS of Graph
- BFS of graph
- Lowest Common Ancestor in a BST
- Binary Tree to BST
- Unique rows in boolean matrix
- Delete in a Singly Linked List
- Array Duplicates
- Inorder Successor in BST
- Queue Reversal
- Closest Neighbour in BST
- Delete Mid of a Stack
- Predict the Column
- Frequency in Queue
- First Set Bit
- Power of 2
- Equilibrium Point
- Array Leaders
- Print adjacency list
- Sum of upper and lower triangles
- Print Matrix in snake Pattern
- Transpose of Matrix
- Matrix Boundary Traversal
- Isomorphic Strings
- Non Repeating Character
- Count number of hops
- Adding Ones
- Chocolate Distribution Problem
- Rotate Bits
- Number of occurrence
- Reversing the equation
- Convert an array to reduced form
- At Least K Occurrences
- Find the closest pair from two arrays
- Palindrome String
- Is Binary Number Multiple of 3
- Number of 1 Bits
- Copy Set Bits in Range
- Maximum Sum Problem
- Sum 1 to n Divisors
- Perfect Numbers
- Largest number possible
- Form a number divisible by 3 using array digits
- Least Prime Factor
- Sum of First N Natural Numbers
- Recursive sequence
- Maximum Diamonds
- Arithmetic Number
- Surround the 1's
- Trace Path
- Inorder Traversal and BST
- Count the Substrings
- Maximum Depth Of Binary Tree
- Minimize the sum
- Last modified ball
- Transform to Sum Tree
- Parent of Max GCD Siblings in a Binary Tree
- Find the first node of loop in linked list
- Maximum Weight Node
- Type it!
- Min operations
- Last cell in a Matrix
- Balloon Everywhere
- Reverse both parts
- Cutting Rectangles
- Frogs and Jumps
- Make Array Elements Equal
- Equal Left and Right Subarray Sum
- Make the array beautiful
- Remainder on dividing by 11
- Is it Fibonacci
- Taxi Booking
- Max Level Sum in Binary Tree
- Binary matrix having maximum number of 1s
- Number of Subarrays of 0's
- Maximum Identical Bowls
- Bus Conductor
- Wifi Range
- Minimum Integer
- Seating Arrangement
- String Mirror
- Binary Modulo
- Total Cuts
- Bit Magic
- Array Operations
- Dominant Pairs
- Total Traversal Time
- Ticket Counter
- Unique Number of Occurrences
- Sort a linked list of 0s, 1s and 2s
- Quick Sort
- Two Stacks in an Array
- Topological sort
- Find kth element of spiral matrix
- Multiply two strings
- Closest in BST
- Find triplets with zero sum
- Union of Two Linked Lists
- Leftmost and rightmost nodes of binary tree
- Predecessor and Successor
- Children Sum in a Binary Tree
- Kth Ancestor in a Tree
- Mother Vertex
- Smallest Positive Missing
- Power Of Numbers
- Wave Array
- Rearrange an array with O(1) extra space
- Indexes of Subarray Sum
- Merge Without Extra Space
- Make Matrix Beautiful
- Stickler Thief
- Longest Increasing Subsequence
- Longest Common Subsequence
- Lucky Numbers
- Implement Trie
- Shortest Common Supersequence
- Nth Catalan Number
- Container With Most Water
- Word Break
- Stock Buy and Sell – Multiple Transaction Allowed
- Word Search
- 4 Sum - All Quadruples
- Maximum Index
- Flip Bits
- Column name from a given column number
- Cutting Binary String
- k largest elements
- Longest Substring with K Uniques
- Longest Palindrome in a String
- Arranging the array
- Rod Cutting
- LCS of three strings
- Longest Palindromic Subsequence
- Minimize the Heights II
- Transform to prime
- First and Last Occurrences
- Permutations of a String
- Number following a pattern
- Subarrays Product Less than K
- Unique Number II
- Largest prime factor
- Coin Change (Count Ways)
- Gold Mine Problem
- Perfect Sum Problem
- Power Set
- nCr
- Count digit groupings of a number
- Array Pair Sum Divisibility Problem
- Matchsticks game
- Game with String
- Count even length
- Longest Repeating Subsequence
- Total Decoding Messages
- Stream First Non-repeating
- Transitive closure of a Graph
- Replace O's with X's
- Express as sum of power of natural numbers
- Traverse All Edges And Vertices
- Find the string in grid
- Shortest Source to Destination Path
- Prefix match with other strings
- Single valued subtree
- Paths from root with a specified sum
- Shortest Prime Path
- Course Schedule
- Remove and Reverse
- Find k-th smallest element in given n ranges
- Even Swap
- Reverse a Stack
- Largest subtree sum in a tree
- Graph is Tree or Not
- Number Of Enclaves
- Eventual Safe States
- Shortest path in Directed Acyclic Graph
- Asteroid Collision
- Task Scheduler
- Hands of Straights
- Lemonade Change
- Maximum Sum Combination
- GCD Array
- Minimize number of Students to be removed
- Maximum Value
- Shortest Prime Path
- Flattening a Linked List
- Absolute difference divisible by K
- Make array elements unique
- Next Greater Element in Circular Array
- Carpet into Box
- Minimum X (xor) A
- Find minimum number of Laptops required
- Geeks And The String
- Find the longest string
- Maximum Profit By Choosing A Subset Of Intervals
- Minimum repeat to make substring
- Paint N Houses
- Max Sum without Adjacents
- BST Downward Traversal
- Length of the longest subarray with positive product
- Count number of free cell
- Maximum Bipartite Matching
- Minimum Days
- Prime List
- Walls Coloring
- Apple Sequences
- Connect Nodes at Same Level
- Unique Paths in a Grid
- Valid Compressed String
- Fill the Matrix
- Number of Good Components
- Optimal Array
- Best Node
- Update Queries
- Good Stones
- Maximum Intersecting Lines
- String rp or pr
- Knight in Geekland
- Shy Geek
- Count Special Numbers
- Minimum Steps Required
- Count Cyclic Paths
- Maximum Triplet product
- Second smallest number
- Special Palindrome Substrings
- Maximum Possible Value
- Distinct Difference
- Anagrams in Linked List
- Yet another query problem
- Geek hates too many 1s
- Maximum Length
- Remove the balls
- Unequal Arrays
- Job Sequencing Problem
- Bheem Wants Ladoos
- Prefix Suffix String
- Smaller Sum
- Shortest XY distance in Grid
- BST Maximum Difference
- Nearest smaller tower
- Another Coin Change Problem
- Geek's Village and Wells
- Good Subtrees
- Easy Task
- Add Minimum Characters
- Count Total Setbits
- Tree Transformation
- Modify Linked List-1
- Find Kth permutation
- Fraction pairs with sum 1
- Linked List Group Reverse
- AVL Tree Deletion
- String Permutations
- Solve the Sudoku
- Next Smallest Palindrome
- Sum-string
- Next Happy Number
- Brackets in Matrix Chain Multiplication
- Find number of closed islands
- Scrambled String
- Maximum Number of Toys
- Expression Add Operators
- Count Lucky Permutations
- Count the Substring
- Select Nodes
- Largest Sum Cycle
- Shortest Path Using Atmost One Curved Edge
- Avoid Explosion
- Walls Coloring II
- Redundant Parenthesis
- Partition the Array
- Count Binary Strings With No Consecutive 1s
- Divide in Incremental Groups
- Max min Height
- Median of the Subarrays
- Minimum BST Sum Subtree
- Special Digits
- Min Time
- Game Of Subsets
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