Name

Darsh Rathi

Rank in Institute

#67

Overall Coding Score: 530

Monthly Coding Score: 0

Weekly Coding Score: 0

- Frequencies of Limited Range Array Elements
- Anagram
- Wave Array
- Pattern Searching
- Non Repeating Character
- Minimum number of Coins
- Sum of Middle Elements of two sorted arrays
- First Repeating Element
- Reverse words in a given string
- Count Substrings
- Move all zeroes to end of array
- Remove all duplicates from a given string
- Sort an array of 0s, 1s and 2s
- Two numbers with sum closest to zero
- Maximum value in a bitonic array
- Next sparse binary number
- Single Number
- Segregate even and odd nodes in a Linked List
- 0 - 1 Knapsack Problem
- Count of strings that can be formed using a, b and c under given constraints
- DFS of Graph
- BFS of graph
- Vertical sum
- Check if Tree is Isomorphic
- Maximum Node Level
- Children Sum Parent
- Find length of Loop
- Deletion and Reverse in Linked List
- Leaf under budget
- Sum of Leaf Nodes
- Sum of Right Leaf Nodes
- Sum of Leaf Nodes at Min Level
- Reverse words in a given string

- Coin Change
- Kadane's Algorithm
- Find Missing And Repeating
- Next Permutation
- Longest Increasing Subsequence
- Parenthesis Checker
- Longest Common Subsequence
- Count ways to N'th Stair(Order does not matter)
- Edit Distance
- Subset Sum Problem
- Palindromic Array
- Is Binary Number Multiple of 3
- Possible groups
- Preorder Traversal and BST
- Max possible amount
- Minimize the heights
- Next larger element
- X Total Shapes
- Total Decoding Messages
- Unique BST's
- Word Break
- Longest Prefix Suffix
- Kth smallest element
- Longest Common Substring
- Negative weight cycle
- Snake and Ladder Problem
- Shortest Source to Destination Path
- Knight Walk
- Find all four sum numbers
- Word Boggle
- Find whether path exist
- Largest prime factor
- Unit Area of largest region of 1's
- First non-repeating character in a stream
- Count subsequences of type a^i b^j c^k
- K
^{th}largest element in a stream - Zero Sum Subarrays
- Minimum number of steps to reach a given number.
- Floyd Warshall
- Smallest Positive missing number
- Longest Bitonic subsequence
- Maximum sum Rectangle
- Perfect Sum Problem
- Array Pair Sum Divisibility Problem
- Rotten Oranges
- CamelCase Pattern Matching
- Longest Common Prefix in an Array
- Steps by Knight
- Matrix Chain Multiplication
- Optimal Strategy For A Game
- Reverse a Linked List in groups of given size.
- 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
- Add all greater values to every node in a BST
- Construct Binary Tree from Parent Array
- Connect Nodes at Same Level
- 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
- Topological sort
- Print a Binary Tree in Vertical Order
- Find the number of islands
- Get minimum element from stack
- Serialize and Deserialize a Binary Tree
- Circular tour
- Wildcard Pattern Matching
- Max rectangle
- Check if subtree
- Extreme nodes in alternate order
- Remove loop in Linked List
- Implementing Dijkstra | Set 1 (Adjacency Matrix)
- Max length chain
- Interleaved Strings
- Box Stacking
- Rat in a Maze Problem
- Find the Closest Element in BST
- Pots of Gold Game
- Delete keys in a Linked list
- Merge two BST 's
- Merge k Sorted Arrays
- Find the missing no in string
- Top View of Binary Tree
- k-th smallest element in BST
- Leftmost and rightmost nodes of binary tree
- Count Number of SubTrees having given Sum
- Unique BST's
- Unit Area of largest region of 1's
- Longest consecutive subsequence
- Count ways to N'th Stair(Order does not matter)