- Binary String
- GCD of Array
- Searching a number
- Power of 2
- 2's Complement
- Nth Fibonacci Number
- Print the Kth Digit
- Majority Element
- Sieve of Eratosthenes
- Rotate Array
- Swap two nibbles in a byte
- Count total set bits
- Number is sparse or not
- Bit Difference
- Intersection of two arrays
- Convert array into Zig-Zag fashion
- Minimum difference pair
- Pattern Jumping
- Find the Odd Occurence
- Set Bits
- Subset Sums
- Professor and Parties
- Longest Consecutive 1's
- Check if two arrays are equal or not
- XOR of all elements
- Find the element that appears once in sorted array
- Check whether K-th bit is set or not
- Remove Duplicates from unsorted array
- Rotate Bits
- Smallest power of 2 greater than or equal to n
- First Come First Serve
- Rightmost different bit
- Max value after m range operation
- Set kth bit
- Toggle bits given range
- Elements in the Range
- Count triplets with sum smaller than X
- Smallest number repeating K times
- XOR Count Zero and One
- One's Complement
- Check if strings are rotations of each other or not
- Set all odd bits
- Factor OR Multiple
- Print Linked List elements
- Count nodes of linked list
- Node at a given index in linked list
- Power of Four
- Size of Binary Tree
- Inorder Traversal
- Count Leaves in Binary Tree
- Height of Binary Tree
- Finding middle element in a linked list
- Postorder Traversal
- Square root
- Preorder Traversal
- Search a node in BST
- Equal Sum and XOR
- Find Number of Numbers
- Minimum distance between two numbers
- Find triplets with zero sum
- Minimum element in BST
- Queue Reversal
- Sum of Binary Tree

Name

geekholicgaurav

Institution

Rank in Institute

#76

Courses Attended

Campus Ambassador

Overall Coding Score: 644

Monthly Coding Score: 0

Weekly Coding Score: 0

- Frequencies of Limited Range Array Elements
- Anagram
- Wave Array
- Search in a Rotated Array
- Palindrome numbers
- Subarray with least average
- Magic Number
- Trailing zeroes in factorial
- Non Repeating Character
- Sum of Middle Elements of two sorted arrays
- Reverse words in a given string
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Next sparse binary number
- Segregate even and odd nodes in a Linked List
- Element that appears once where every element occurs twice
- Array to BST
- Key Pair
- Product array puzzle
- Subarray with given sum
- Leaders in an array
- Swap all odd and even bits
- Count pairs with given sum
- Triplet Sum in Array
- Faithful Numbers
- Missing element of AP
- Integral Points In Triangle
- Find the number of sub-arrays having even sum
- Valid Substring
- Smallest number subset
- Maximum average subarray
- Game of Death in a circle
- Floor in a Sorted Array
- Finding the numbers
- Count Pairs in an Array
- Pair with greatest product in array
- Smallest subarray with sum greater than x
- Sum of all substrings of a number
- Common elements
- Array Subset of another array
- Length of longest subarray
- Subarray with 0 sum
- Group Anagrams Together
- Sum equals to Sum
- Find distinct elements
- Consecutive Array Elements
- Count the triplets
- Woodall Number
- Geek and his Tricky Series
- Non-Repeating Element
- Maximum AND Value
- Find winner of the Game of Nim
- Arya and The Great War
- Mystic Falls School
- Nearest multiple of 10
- Winner of an election
- Print all bitwise subsets of a number N
- Pair with given sum in a sorted array
- Alternating elements
- Reverse a linked list
- Occurence of an integer in 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
- Split a Circular Linked List into two halves
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Two Mirror Trees
- Diameter of Binary Tree
- Check for Balanced Tree
- Nth node from end of linked list
- Left View of Binary Tree
- Delete Middle of Linked List
- Sum Tree
- Transform to Sum Tree
- Intersection of two sorted Linked lists
- Find Transition Point
- Remove duplicate element from sorted Linked List
- Level order traversal in spiral form
- Reverse Level Order Traversal
- Insert a node in a BST
- Lowest Common Ancestor in a Binary Tree
- Determine if Two Trees are Identical
- Root to leaf path sum
- Print all nodes that don't have sibling
- Lowest Common Ancestor in a BST
- Max sum path in two arrays
- Largest subarray of 0's and 1's
- Print BST elements in given range
- Largest subarray with 0 sum
- Minimum Depth of a Binary Tree
- Leaf at same level
- Check if Linked List is Palindrome
- Max distance between same elements
- Longest Consecutive Subsequence
- Delete a Node in Single Linked List
- Kth largest element in BST
- Find duplicates in an array
- Root to leaf paths sum
- Three way partitioning
- Level order traversal
- Peak element
- Inorder Successor in BST
- Merge Sort for Linked List
- Union of Two Linked Lists
- Intersection of Two Linked Lists
- Root to Leaf Paths
- Max and min element in Binary Tree
- XOR Linked List
- Symmetric Tree
- Construct Tree from Inorder & Preorder
- Vertical sum
- Count Pairs whose sum is equal to X
- Check if Tree is Isomorphic
- Find length of Loop
- Median of BST
- Sum of Leaf Nodes
- Sum of the Longest Bloodline of a Tree
- Move all zeros to the front of the linked list
- Rotate doubly Linked List by P nodes
- Xoring and Clearing - Java
- Get min at pop

- Kadane's Algorithm
- Find Missing And Repeating
- Sum Of Prime
- Maximum Sub Array
- Overlapping Intervals
- Maximum Index
- Equal Sum
- Longest Increasing Subsequence
- Parenthesis Checker
- Minimum number of jumps
- Maximum Rectangular Area in a Histogram
- Count of Subarrays
- Trapping Rain Water
- Sum of bit differences
- Minimum Platforms
- Find Prime numbers in a range
- Stock buy and sell
- Largest Number formed from an Array
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Relative Sorting
- Maximum of all subarrays of size k
- Row with max 1s
- Count Integral Points
- Sorting Elements of an Array by Frequency
- Nuts and Bolts Problem
- Longest consecutive subsequence
- Convert an array to reduced form
- Subsequence matching
- Palindromic Array
- Is Binary Number Multiple of 3
- Bleak Numbers
- Next larger element
- Kth smallest element
- Sum of Subarrays
- Find all four sum numbers
- Zero Sum Subarrays
- Smallest Positive missing number
- Longest Common Prefix in an Array
- In First But Second
- Row with minimum number of 1's
- Maximum bitonic subarray sum
- Number of subarrays with maximum values in given range
- Longest subarray with sum divisible by K
- Subarrays with equal 1s and 0s
- Longest Sub-Array with Sum K
- The Game of Digits
- Ups and Downs
- Unit Digit
- 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
- Intersection Point in Y Shapped Linked Lists
- Connect Nodes at Same Level
- Diagonal Traversal of Binary Tree
- Boundary Traversal of binary tree
- Delete a node from BST
- Min distance between two given nodes of a Binary Tree
- The Celebrity Problem
- Print a Binary Tree in Vertical Order
- Max rectangle
- Check if subtree
- Remove loop in Linked List
- Multiply two strings
- Merge two BST 's
- Top View of Binary Tree
- k-th smallest element in BST
- Find a pair with given target in BST
- Foldable Binary Tree
- Leaves to DLL