Name

Rank in Institute

#25

Overall Coding Score: 822

Monthly Coding Score: 0

Weekly Coding Score: 0

- Height of Binary Tree
- Implement Queue using Linked List
- Implement strstr
- Count Leaves in Binary Tree
- Power of 2
- Pythagorean Triplet
- Dice throw
- Missing number in array
- Convert array into Zig-Zag fashion
- Sum of Digits Divisibility
- Minimize the sum of product
- Find first set bit
- First element to occur k times
- Check whether K-th bit is set or not
- URLify a given string
- Rightmost different bit

- Nth node from end of linked list
- Diameter of Binary Tree
- Left View of Binary Tree
- Merge two sorted linked lists
- Reverse a linked list
- Queue using two Stacks
- Stack using two queues
- Level order traversal in spiral form
- DFS of Graph
- BFS of graph
- Check if Linked List is Palindrome
- Largest subarray with 0 sum
- Lowest Common Ancestor in a Binary Tree
- Determine if Two Trees are Identical
- Count distinct elements in every window
- Lowest Common Ancestor in a BST
- Check for Balanced Tree
- Heap Sort
- Maximum path sum
- Symmetric Tree
- Construct Tree from Inorder & Preorder
- Quick Sort
- Merge Sort
- Rotate a Linked List
- Distinct occurrences
- K-Palindrome
- Detect Loop in linked list
- Add two numbers represented by linked lists
- Given a linked list of 0s, 1s and 2s, sort it.
- Pairwise swap elements of a linked list
- Anagram
- Minimum number of Coins
- Sum of Middle Elements of two sorted arrays
- Count Occurences of Anagrams
- Reverse words in a given string
- Activity Selection
- Spirally traversing a matrix
- Sort an array of 0s, 1s and 2s
- Longest Distinct characters in string
- Remove minimum elements
- Remove Duplicates
- Maximum sum increasing subsequence
- Max Sum without Adjacents
- Subarray with given sum
- Adjacents are not allowed
- Leaders in an array
- Count number of hops
- Dearrangement of balls
- Possible paths
- Shop in Candy Store
- Largest number possible
- 0 - 1 Knapsack Problem
- Longest Common Increasing Subsequence
- Skip the work
- Perfect Numbers
- Equilibrium point
- Maximize Dot Product
- Flip Bits
- Count Increasing Subsequences
- Euler Totient
- Pairs with specific difference
- Chocolate Distribution Problem
- Maximum Sum Bitonic Subsequence
- Roman Number to Integer
- Gold Mine Problem
- Minimum Operations
- Find all pairs with a given sum
- Check if frequencies can be equal
- Palindromic patitioning
- Temple Offerings
- K-th element of two sorted Arrays
- Evaluation of Postfix Expression
- Common elements
- Rod Cutting
- Element with left side smaller and right side greater
- Transitive closure of a Graph
- Array Subset of another array
- Paths to reach origin
- Get Minimum Squares
- Minimum Deletions
- Shortest Common Supersequence
- Painting the Fence
- Swapping pairs make sum equal
- Minimum insertions to sort an array
- Minimum number of deletions and insertions.
- Minimum number of deletions to make a sorted sequence
- Longest alternating subsequence
- Subset with sum divisible by m
- Number of subsequences in a string divisible by n
- Find length of longest subsequence
- Longest subsequence-1
- Sum of average of all subsets
- Maximum sum Problem
- Find number of times a string occurs as a subsequence
- Minimum Cost To Make Two Strings Identical
- High-effort vs. Low-effort
- Longest Repeating Subsequence
- Stickler Thief
- Count the triplets
- Find if string is K-Palindrome or not
- Maximum difference of zeros and ones in binary string

- LRU Cache
- Rat in a Maze Problem
- Bipartite Graph
- Strongly Connected Components (Kosaraju's Algo)
- Minimum Swaps to Sort
- Count Palindromic Subsequences
- Box Stacking
- Topological sort
- Max sum subarray by removing at most one element
- Delete keys in a Linked list
- Length of longest palindrome in linked list
- Top View of Binary Tree
- Euler circuit and Path
- C++ Generic sort
- Unit Area of largest region of 1's
- Subarrays with equal 1s and 0s
- Longest consecutive subsequence
- Count ways to N'th Stair(Order does not matter)
- Detect cycle in an undirected graph
- Reverse a Linked List in groups of given size.
- Delete nodes having greater value on right
- Check for BST
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection Point in Y Shapped Linked Lists
- Connect Nodes at Same Level
- Detect cycle in a directed graph
- Interleaved Strings
- Range Minimum Query
- Print a Binary Tree in Vertical Order
- Merge K sorted linked lists
- Find the number of islands
- Get minimum element from stack
- Serialize and Deserialize a Binary Tree
- Circular tour
- Make Binary Tree From Linked List
- Generate IP Addresses
- Max length chain
- Minimum Spanning Tree
- Coin Change
- Kadane's Algorithm
- Equal Sum
- Longest Increasing Subsequence
- Parenthesis Checker
- Longest Common Subsequence
- Minimum number of jumps
- Egg Dropping Puzzle
- Edit Distance
- Consecutive 1's not allowed
- Path in Matrix
- Trapping Rain Water
- Subset Sum Problem
- Number of Coins
- Minimum Platforms
- Number following a pattern
- Stock buy and sell
- Largest Number formed from an Array
- Number of paths in a matrix with k coins
- Longest Palindrome in a String
- Rearrange Array Alternately
- Relative Sorting
- Maximum of all subarrays of size k
- Largest square formed in a matrix
- Sorting Elements of an Array by Frequency
- Form a palindrome
- Inversion of array
- Preorder to Postorder
- Smallest number on left
- Longest consecutive subsequence
- Stock span problem
- Longest Arithmetic Progression
- Subsets with XOR value
- Number of pairs
- Maximum Profit
- Circle of strings
- Next larger element
- Taking 1 out of 3 consecutives
- Total Decoding Messages
- Word Break
- Longest Prefix Suffix
- Kth smallest element
- Longest Common Substring
- Count Palindrome Sub-Strings of a String
- Negative weight cycle
- Snake and Ladder Problem
- Recursively remove all adjacent duplicates
- Shortest Source to Destination Path
- Knight Walk
- Find all four sum numbers
- Word Boggle
- Find whether path exist
- Rearrange characters
- First non-repeating character in a stream
- Count subsequences of type a^i b^j c^k
- Stepping Numbers
- K
^{th}largest element in a stream - Zero Sum Subarrays
- Smallest window in a string containing all the characters of another string
- Smallest distinct window
- Floyd Warshall
- Infix to Postfix
- Geek collects the balls
- Longest Bitonic subsequence
- Perfect Sum Problem
- Array Pair Sum Divisibility Problem
- Job Sequencing Problem
- Page Faults in LRU
- Min cut Square
- Rotten Oranges
- Modify array to maximize sum of adjacent differences
- LCS of three strings
- CamelCase Pattern Matching
- Longest Common Prefix in an Array
- Count even length
- Steps by Knight
- Count of Palindromic substrings in an Index range
- Subarrays with equal 1s and 0s
- Save Gotham!
- Optimal Strategy For A Game

- Alien Dictionary
- Binary Tree to DLL
- Reorder List
- Solve the Sudoku
- Maximum of minimum for every window size
- Merge Without Extra Space
- Ugly Numbers
- Path of greater than equal to k length
- Longest valid Parentheses
- Minimum Cost Path
- N-Queen Problem
- Solve the Sudoku
- Find median in a stream
- Longest Zig-Zag Sub Sequence
- Convert to Strictly increasing array
- Kill Captain America