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protonwcnz
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Language Used
C++, Python, Java
Coding Score
498
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136
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199 points
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199 points
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BASIC (2)
EASY (35)
MEDIUM (82)
HARD (17)
- Absolute List Sorting
- Multiply two strings
- Leftmost and rightmost nodes of binary tree
- Isomorphic Trees
- Mother Vertex
- Indexes of Subarray Sum
- Make Matrix Beautiful
- Case-specific Sorting of Strings
- Black and White
- Lucky Numbers
- Zero Sum Subarrays
- Nth Catalan Number
- Container With Most Water
- Complement
- Add Binary Strings
- Longest Substring with K Uniques
- Build the smallest
- First and Last Occurrences
- A difference of values and indexes
- 3 Divisors
- Perfect Sum Problem
- Partition Equal Subset Sum
- Longest Bitonic subsequence
- Array Pair Sum Divisibility Problem
- Akku and Binary Numbers
- A Game of LCM
- Count even length
- Missing number in matrix
- Total Decoding Messages
- 2D Hopscotch
- Replace O's with X's
- Find the string in grid
- Single valued subtree
- Largest subtree sum in a tree
- Wine Buying and Selling
- Construct Binary Tree from String with bracket representation
- Check if all levels of two trees are anagrams or not
- Minimum Multiplications to reach End
- Asteroid Collision
- 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 House
- Max Sum without Adjacents
- Intersection Point in Y Shaped Linked Lists
- 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
- Geeks Island
- 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
- Good Stones
- Count Cyclic Paths
- Maximum Triplet product
- Second smallest number
- Special Palindrome Substrings
- Maximum Possible Value
- Anagrams in Linked List
- Yet another query problem
- Geek hates too many 1s
- Remove Duplicates from a Sorted Linked List
- Insert a node in a BST
- Binary Tree to BST
- Delete in a Singly Linked List
- Kth largest element in BST
- Leaf under budget
- First Set Bit
- Power of 2
- Array Leaders
- Print adjacency list
- Count number of hops
- Rotate Bits
- Number of occurrence
- Convert an array to reduced form
- Palindrome String
- Balanced string
- Break a number
- Perfect Numbers
- Largest number possible
- Arithmetic Number
- Surround the 1's
- 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
- Is it Fibonacci
- Binary matrix having maximum number of 1s
- AVL Tree Deletion
- Next Smallest Palindrome
- Split Array Largest Sum
- Scrambled String
- Maximum Number of Toys
- Articulation Point - I
- MaxSkill
- Count Lucky Permutations
- Count the Substring
- Select Nodes
- Largest Sum Cycle
- Fixing Two swapped nodes of a BST
- Shortest Path Using Atmost One Curved Edge
- Avoid Explosion
- Walls Coloring II
- Max min Height
- Maximum Number of coins
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