Name

Institution

Rank in Institute

#11

Courses Attended

Campus Ambassador

Overall Coding Score: 1068

Monthly Coding Score: 964

Weekly Coding Score: 24

- Search an Element in an array
- Pythagorean Triplet
- Majority Element
- Rotate Array
- Missing number in array
- Immediate Smaller Element
- k largest elements
- Smallest number
- Reverse array in groups
- Padovan Sequence
- Minimize the sum of product
- Swap and Maximize
- Print first n Fibonacci Numbers
- Message Spreading
- Ishaan Loves Chocolates
- Binary Search
- Product of array elements
- Queue Designer

- Frequencies of Limited Range Array Elements
- Adding One
- Number of Unique Paths
- Wave Array
- Maximum Gap
- Print Pattern
- Rotation
- Search in a Rotated Array
- Maximize Toys
- Maximize Number of 1's
- Minimum number of Coins
- Sum of Middle Elements of two sorted arrays
- First Repeating Element
- Count Occurences of Anagrams
- Move all zeroes to end of array
- Remove all duplicates from a given string
- Activity Selection
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Pairs with difference k
- Finding Number
- Maximum value in a bitonic array
- Finding Position
- Amount of Water
- Single Number
- Segregate even and odd nodes in a Linked List
- Count distinct pairs with difference k
- N meetings in one room
- Array to BST
- Facing the sun
- Max Sum without Adjacents
- Key Pair
- Maximum Difference
- Product array puzzle
- Length Unsorted Subarray
- Reach the Nth point
- Subarray with given sum
- Leaders in an array
- Count number of hops
- Equal to product
- Count pairs with given sum
- Segregate 0s and 1s
- Triplet Sum in Array
- Two Repeated Elements
- Three Great Candidates
- Reach a given score
- Minimum element in a sorted and rotated array
- Search in a matrix
- Chinky and diamonds
- Shop in Candy Store
- Largest number possible
- Missing element of AP
- Count the Zeros
- Valid Substring
- Count the Reversals
- Cutted Segments
- Raju and coins
- Largest number with given sum
- Equilibrium point
- Buildings receiving sunlight
- Max value
- Flip Bits
- Finding the numbers
- Min sum formed by digits
- Move all negative elements to end
- String Manipulation
- Flood fill Algorithm
- Longest K unique characters substring
- Maximum no of 1's row
- Friends Pairing Problem
- Max sum in sub-arrays
- Gold Mine Problem
- Smallest subarray with sum greater than x
- Minimum Operations
- Find all pairs with a given sum
- Largest Fibonacci Subsequence
- Longest Palindromic Subsequence
- K-th element of two sorted Arrays
- Evaluation of Postfix Expression
- Common elements
- Rod Cutting
- Fill array with 1's
- Element with left side smaller and right side greater
- Array Subset of another array
- Four Elements
- Paths to reach origin
- Subarray with 0 sum
- Subarrays with given sum
- Group Anagrams Together
- Sum equals to Sum
- Count the elements
- Count all possible paths from top left to bottom right
- Shortest Common Supersequence
- Find distinct elements
- Largest Permutation
- Sort by Absolute Difference
- Swapping pairs make sum equal
- Toppers Of Class
- Count of strings that can be formed using a, b and c under given constraints
- Minimum indexed character
- Stickler Thief
- Minimum Swaps for Bracket Balancing
- Even and odd elements at even and odd positions
- Find the most frequent digit
- Maximum number of zeroes
- Transform the array
- Chocolate Station
- Star elements
- Pairs with Positive Negative values
- Numbers containing 1, 2 and 3
- Non-Repeating Element
- Nearest multiple of 10
- Reorganize The Array
- Check if array contains contiguous integers with duplicates allowed
- Winner of an election
- Ease the Array
- Easy string
- Count pairs Sum in matrices
- Hungry Pizza Lovers
- Find the closest pair from two arrays
- Longest substring with equal number of 0s and 1s
- Charul and vessels
- Print Bracket Number
- Smallest number with sum of digits as N and divisible by 10^N
- Delete array elements which are smaller than next or become smaller
- Smallest greater elements in whole array
- Save Ironman
- K-th missing element
- Pair with given sum in a sorted array
- Reverse a linked list
- Occurence of an integer in a Linked List
- Delete N nodes after M nodes of a linked list
- Rotate a Linked List
- Pairwise swap elements of a linked list
- Given a linked list of 0s, 1s and 2s, sort it.
- Add two numbers represented by linked lists
- Rearrange a linked list
- Add 1 to a number represented as linked list
- linked list of strings forms a palindrome
- Compare two linked lists
- Merge 2 sorted linked list in reverse order
- Detect Loop in linked list
- Remove duplicates from an unsorted linked list
- Split a Circular Linked List into two halves
- Reverse a Doubly Linked List
- Right View of Binary Tree
- K distance from root
- 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
- Delete Middle of Linked List
- Merge two sorted linked lists
- Sum Tree
- Intersection of two sorted Linked lists
- Find Transition Point
- Queue using two Stacks
- Remove duplicate element from sorted Linked List
- Stack using two queues
- 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
- Absolute List Sorting
- Lowest Common Ancestor in a BST
- Implement two stacks in an array
- Max sum path in two arrays
- Largest subarray of 0's and 1's
- Level order traversal Line by Line
- Print BST elements in given range
- Largest subarray with 0 sum
- Minimum Depth of a Binary Tree
- Odd even level difference
- K-Palindrome
- Max sum in the configuration
- Unique rows in boolean matrix
- Remove every k'th node
- Match specific pattern
- Multiply two linked lists
- Sorted subsequence of size 3
- Josephus problem
- Expression Tree
- Maximum Difference
- 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
- Count distinct elements in every window
- Check if two strings are k-anagrams or not
- Max Level Sum in Binary Tree
- Special Stack
- Root to leaf paths sum
- Three way partitioning
- Sort a stack
- Level order traversal
- Peak element
- Index Of an Extra Element
- Merge Sort for Linked List
- Convert Ternary Expression to Binary Tree
- Union of Two Linked Lists
- Intersection of Two Linked Lists
- Insert in a Sorted List
- Split Singly Linked List Alternatingly
- Ancestors in Binary Tree
- Level of a Node in Binary Tree
- Perfect Binary Tree
- Counting elements in two arrays
- Reverse a string using Stack
- Linked List that is Sorted Alternatingly
- Full binary tree
- Modify Linked List-1
- Symmetric Tree
- Merge Lists Alternatingly
- Arrange Consonants and Vowels
- Vertical sum
- Count Pairs whose sum is equal to X
- Depth of node
- Maximum Node Level
- Children Sum Parent
- Diagonal Sum In Binary Tree
- Find length of Loop
- Reverse First K elements of Queue
- Remove Half Nodes
- Sum of Leaf Nodes
- Sum of Right Leaf Nodes
- Tilt of Binary Tree
- Move all zeros to the front of the linked list
- Delete middle element of a stack
- Rotate doubly Linked List
- Predict the Column

- Coin Change
- Kadane's Algorithm
- Find Missing And Repeating
- Maximum Sub Array
- Overlapping Intervals
- Maximum Index
- Equal Sum
- Longest Increasing Subsequence
- Parenthesis Checker
- Longest Common Subsequence
- Maximum Rectangular Area in a Histogram
- Min Coin
- Consecutive 1's not allowed
- Path in Matrix
- Trapping Rain Water
- Sum of bit differences
- Minimum Platforms
- Stock buy and sell
- Largest Number formed from an Array
- Rearrange an array with O(1) extra space
- Relative Sorting
- Maximum of all subarrays of size k
- Row with max 1s
- Boolean Matrix Problem
- Sorting Elements of an Array by Frequency
- Nuts and Bolts Problem
- Rotate a 2D array without using extra space
- Minimum Cost of ropes
- Inversion of array
- Preorder to Postorder
- Smallest number on left
- Longest consecutive subsequence
- Stock span problem
- Convert an array to reduced form
- Tic-Tac-Toe
- Number to words
- Possible groups
- Coin Piles
- Minimize the heights
- Next larger element
- Combination Sum
- Combination Sum - Part 2
- Kth smallest element
- Rotate and delete
- Minimums in Array
- Recursively remove all adjacent duplicates
- Print leaf nodes from preorder traversal of BST
- Check Mirror in N-ary tree
- Rearrange characters
- First non-repeating character in a stream
- Zero Sum Subarrays
- Smallest window in a string containing all the characters of another string
- Smallest distinct window
- Nearly Sorted Algorithm
- Infix to Postfix
- Geek collects the balls
- Smallest Positive missing number
- Array Pair Sum Divisibility Problem
- Job Sequencing Problem
- N Digit numbers with digits in increasing order
- In First But Second
- Row with minimum number of 1's
- Maximum Tip Calculator
- Print N-bit binary numbers having more 1’s than 0’s
- Longest subarray with sum divisible by K
- Subarrays with equal 1s and 0s
- Longest Sub-Array with Sum K
- Save Gotham!
- Minimum swaps and K together
- 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
- Tree from Postorder and Inorder
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection Point in Y Shapped Linked Lists
- Add all greater values to every node in a BST
- Construct Binary Tree from Parent Array
- Connect Nodes at Same Level
- Clone a linked list with next and random pointer
- Flattening a Linked List
- 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
- Maximum difference between node and its ancestor
- The Celebrity Problem
- Print a Binary Tree in Vertical Order
- Get minimum element from stack
- Serialize and Deserialize a Binary Tree
- Circular tour
- Max rectangle
- Make Binary Tree From Linked List
- Check if subtree
- Extreme nodes in alternate order
- Kth element in Matrix
- Clone a Binary Tree
- Remove loop in Linked List
- Implementing Dijkstra | Set 1 (Adjacency Matrix)
- Max length chain
- Largest BST
- Minimum Swaps to Sort
- Rat in a Maze Problem
- Number of root to leaf paths
- Find the Closest Element in BST
- Delete keys in a Linked list
- Merge k Sorted Arrays
- Length of longest palindrome in linked list
- Print Nodes having K leaves
- Top View of Binary Tree
- k-th smallest element in BST
- Polynomial Addition
- Binary Tree to CDLL
- Populate Inorder Successor for all nodes
- Construct expression tree
- Foldable Binary Tree
- Leftmost and rightmost nodes of binary tree
- Node at distance
- Pairs violating BST property
- Leaves to DLL
- Construct Tree from Preorder Traversal
- Construct a Full Binary Tree
- Convert Level Order Traversal to BST
- Count Number of SubTrees having given Sum
- Swap Kth nodes from ends
- Add two numbers represented by Linked List
- Smallest Positive missing number
- Longest consecutive subsequence