Name

Institute

Freelancer

Overall Coding Score: 817

Monthly Coding Score: 3

Weekly Coding Score: 0

- Counting Sort
- You and your books
- Distinct occurrences
- Check if Linked List is Palindrome
- Reverse a linked list
- Odd even level difference
- Print all nodes that don't have sibling
- Root to leaf path sum
- Lowest Common Ancestor in a Binary Tree
- Special Stack
- Sum Tree
- Left View of Binary Tree
- Nth node from end of linked list
- Find the Frequency
- Learning Macros
- Mirror Tree
- Sum of Leaf Nodes
- Rotate a Linked List
- Pairwise swap elements of a linked list
- Detect Loop in linked list
- Full binary tree
- Anagram
- Number of Unique Paths
- Search in a Rotated Array
- Squares in N*N Chessboard
- Non Repeating Character
- Minimum number of Coins
- Reverse words in a given string
- Sort an array of 0s, 1s and 2s
- Finding Number
- Maximum sum increasing subsequence
- Triangular Number
- Key Pair
- Reach the Nth point
- Subarray with given sum
- Adjacents are not allowed
- Leaders in an array
- Swap all odd and even bits
- Count number of hops
- Reach a given score
- Shop in Candy Store
- 0 - 1 Knapsack Problem
- Longest Common Increasing Subsequence
- Skip the work
- Cutted Segments
- Equilibrium point
- Maximize Dot Product
- Game of cells
- Pairs with specific difference
- Maximum Sum Bitonic Subsequence
- Knapsack with Duplicate Items
- Sum of all substrings of a number
- Minimum Operations
- Increasing Sub Sequence
- Longest Palindromic Subsequence
- Common elements
- Rod Cutting
- Four Elements
- Paths to reach origin
- Get Minimum Squares
- Nth catalan number
- Shortest Common Supersequence
- Assign Mice Holes
- Longest alternating subsequence
- Count of strings that can be formed using a, b and c under given constraints
- Maximum sum Problem
- Find number of times a string occurs as a subsequence
- Minimum Cost To Make Two Strings Identical
- Longest Repeating Subsequence
- Stickler Thief
- Maximum Product Cutting
- Sum of two large numbers
- Numbers containing 1, 2 and 3
- Ease the Array
- Count ways to express N as the sum of 1,3 and 4
- Minimal moves to form a string
- Save Ironman

- C++ Generic sort
- Count Palindromic Subsequences
- Minimum Swaps to Sort
- Rat in a Maze Problem
- Pots of Gold Game
- Delete keys in a Linked list
- Count Number of SubTrees having given Sum
- Convert Level Order Traversal to BST
- Merge two BST 's
- Merge Sort on Doubly Linked List
- Check if subtree
- Construct Tree from Preorder Traversal
- Largest Independent Set Problem
- Clone a linked list with next and random pointer
- Given a linked list, reverse alternate nodes and append at the end
- Reverse a Linked List in groups of given size.
- Delete nodes having greater value on right
- Count BST nodes that lie in a given range
- Check for BST
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection Point in Y Shapped Linked Lists
- Connect Nodes at Same Level
- Box Stacking
- Flattening a Linked List
- Min distance between two given nodes of a Binary Tree
- Get minimum element from stack
- Wildcard Pattern Matching
- Make Binary Tree From Linked List
- Clone a Binary Tree
- Remove loop in Linked List
- Max length chain
- Interleaved Strings
- Coin Change
- Kadane's Algorithm
- Find Missing And Repeating
- Print Diagonally
- Maximum Index
- Next Permutation
- Longest Increasing Subsequence
- Parenthesis Checker
- Longest Common Subsequence
- Minimum number of jumps
- Count ways to reach the n'th stair
- Count ways to N'th Stair(Order does not matter)
- Egg Dropping Puzzle
- Count of n digit numbers whose sum of digits equals to given sum
- Edit Distance
- nCr
- Maximum Rectangular Area in a Histogram
- Min Coin
- Consecutive 1's not allowed
- Count of Subarrays
- Longest Even Length Substring
- Path in Matrix
- Trapping Rain Water
- Sum of bit differences
- Subset Sum Problem
- Number of Coins
- Minimum Platforms
- Number following a pattern
- Find Prime numbers in a range
- Stock buy and sell
- Number of paths in a matrix with k coins
- Possible words from Phone digits
- Longest Palindrome in a String
- Modular Exponentiation for large numbers
- Rearrange an array with O(1) extra space
- Relative Sorting
- Maximum of all subarrays of size k
- Largest square formed in a matrix
- Nuts and Bolts Problem
- Rotate a 2D array without using extra space
- Special Keyboard
- Number of ways
- Minimum Cost of ropes
- Sum of Query II
- Form a palindrome
- Inversion of array
- Preorder to Postorder
- Smallest number on left
- Longest consecutive subsequence
- Stock span problem
- Convert an array to reduced form
- Minimum steps to get desired array
- Palindromic Array
- Unique partitions
- Is Binary Number Multiple of 3
- Maximum Sum Subsequence of length k
- Longest Arithmetic Progression
- Subsets with XOR value
- Jumbled Strings
- Palindromic Strings
- Max possible amount
- Super Primes
- Maximum Profit
- Special Matrix
- Minimize the heights
- Next larger element
- Composite and Prime
- Taking 1 out of 3 consecutives
- X Total Shapes
- Total Decoding Messages
- Unique BST's
- Distinct Transformations
- Combination Sum
- Combination Sum - Part 2
- Word Break
- Maximum calorie
- Longest Common Substring
- Count Palindrome Sub-Strings of a String
- Recursively remove all adjacent duplicates
- Trie | (Insert and Search)
- Replace O's with X's
- Word Boggle
- Max absolute difference
- Print leaf nodes from preorder traversal of BST
- Is Sudoku Valid
- Find whether path exist
- Rearrange characters
- Count subsequences of type a^i b^j c^k
- Count in array
- Water Overflow
- Nearly Sorted Algorithm
- Infix to Postfix
- Geek collects the balls
- Largest Sum Subarray of Size at least K
- Smallest Positive missing number
- Longest Bitonic subsequence
- Mobile numeric keypad
- Maximum sum Rectangle
- Maximum Intervals Overlap
- Minimum Time
- Perfect Sum Problem
- Job Sequencing Problem
- Number of palindromic strings
- Rotten Oranges
- Modify array to maximize sum of adjacent differences
- LCS of three strings
- Minimum cost to fill given weight in a bag
- Brackets in Matrix Chain Multiplication
- Matrix Chain Multiplication
- Maximum Tip Calculator
- Pizza Mania
- String Conversion
- Geek and Strings
- The Painter's Partition Problem