- Square root
- Who has the majority?
- Strongest Neighbour
- Array insert at index
- Array insert at end
- Reversing an Array
- Absolute Value
- Convert Celsius To Fahrenheit
- Check whether K-th bit is set or not
- Count total set bits
- Bit Difference
- Number is sparse or not
- Gray Code
- Gray to Binary equivalent
- Power of 2
- Tower Of Hanoi
- Search an Element in an array
- Adding two matrices
- Sum of upper and lower triangles
- Print Matrix in snake Pattern
- Sum of Digits of a Number
- Power Using Recursion
- Fibonacci Using Recursion
- Addition Under Modulo
- Multiplication Under Modulo
- Minimum At Pop

Name

Arjun Sharma

Organization

Courses Attended

Overall Coding Score: 573

Monthly Coding Score: 559

Weekly Coding Score: 0

- Count number of hops
- Reach a given score
- Equilibrium point
- Average of String
- Pairing the brackets
- Reverse a linked list
- Rotate a Linked List
- Given a linked list of 0s, 1s and 2s, sort it.
- Add two numbers represented by linked lists
- Detect Loop in linked list
- Remove duplicates from an unsorted linked list
- Right View of Binary Tree
- Mirror Tree
- Maximum Width of Tree
- Diameter of Binary Tree
- Check for Balanced Tree
- Nth node from end of linked list
- Left View of Binary Tree
- Merge two sorted linked lists
- Queue using two Stacks
- Remove duplicate element from sorted Linked List
- Stack using two queues
- Level order traversal in spiral form
- Lowest Common Ancestor in a Binary Tree
- Determine if Two Trees are Identical
- Implement two stacks in an array
- Level order traversal Line by Line
- Josephus problem
- Check if Linked List is Palindrome
- Level order traversal
- Peak element
- Merge Sort for Linked List
- Children Sum Parent
- Find length of Loop
- Reverse First K elements of Queue
- Delete middle element of a stack
- Vertical Width of a Binary Tree
- Get min at pop
- Max and Second Max
- Pairwise swap of nodes in LinkeList
- Find first set bit
- Rightmost different bit
- Factorial Of Number
- Digits In Factorial
- GP Term
- Primality Test
- Longest Consecutive 1's
- Exactly 3 Divisors
- Mean And Median
- Modular Multiplicative Inverse
- Swap all odd and even bits
- Maximum AND Value
- Minimum adjacent difference in a circular array
- Power Of Numbers
- Maximum occured integer
- Wave Array
- Frequencies of Limited Range Array Elements
- Equilibrium point
- Leaders in an array
- Count 1's in binary array
- Floor in a Sorted Array
- Minimum Number in a sorted rotated array
- Two Repeated Elements
- Roof Top
- Spirally traversing a matrix
- Search in a matrix
- Interchanging the rows of a Matrix
- Boundary traversal of matrix
- Exchange matrix columns
- Count Total Digits in a Number
- Digital Root
- Power Set Using Recursion
- Count number of hops

- Minimum number of jumps
- Count ways to reach the n'th stair
- Count ways to N'th Stair(Order does not matter)
- nCr
- Relative Sorting
- M-Coloring Problem
- X Total Shapes
- Kth smallest element
- Find whether path exist
- Zero Sum Subarrays
- Rotten Oranges
- CamelCase Pattern Matching
- Steps by Knight
- Next higher palindromic number using the same set of digits
- Count only Repeated
- Camel Case
- Count BST nodes that lie in a given range
- Check for BST
- Tree from Postorder and Inorder
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection Point in Y Shapped Linked Lists
- Construct Binary Tree from Parent Array
- Connect Nodes at Same Level
- Clone a linked list with next and random pointer
- Delete a node from BST
- Detect cycle in an undirected graph
- Maximum difference between node and its ancestor
- The Celebrity Problem
- Topological sort
- Print a Binary Tree in Vertical Order
- Merge K sorted linked lists
- Make Binary Tree From Linked List
- Check if subtree
- Remove loop in Linked List
- LRU Cache
- Minimum Swaps to Sort
- Find the Closest Element in BST
- Merge two BST 's
- Top View of Binary Tree
- Merge Sort on Doubly Linked List
- Binary Tree to CDLL
- Count More than n/k Occurences
- Foldable Binary Tree
- Maximum path sum from any node
- Convert Level Order Traversal to BST
- Count Number of SubTrees having given Sum
- Swap Kth nodes from ends
- Rabin Karp - Pattern Searching
- Implementing Floor in BST
- Implementing Ceil in BST
- Pair Sum in BST
- Smallest Positive missing number
- Possible Words From Phone Digits
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Maximum Index
- Trapping Rain Water
- Stock buy and sell
- Kadane's Algorithm
- Number of pairs
- Merge three sorted arrays
- Closer to sort
- Make Matrix Beautiful
- Boolean Matrix Problem
- Distance of nearest cell having 1
- Unit Area of largest region of 1's
- Subarrays with equal 1s and 0s
- Sorting Elements of an Array by Frequency
- Longest consecutive subsequence
- Case-specific Sorting of Strings
- Parenthesis Checker
- Stock span problem
- Next larger element
- Infix to Postfix
- Maximum of all subarrays of size k
- Minimum Cost of ropes
- Nearly sorted
- Rearrange characters
- M-Coloring Problem
- Count ways to reach the n'th stair
- Count ways to N'th Stair(Order does not matter)
- nCr