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soumen sinha
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Language Used
C, C++, Java, Python
Coding Score
338
Problem Solved
131
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7 points
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7 points
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1 Point
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100 Point
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SCHOOL (1)
BASIC (16)
EASY (42)
MEDIUM (66)
HARD (6)
- Selection Sort
- Check for BST
- Right View of Binary Tree
- K distance from root
- Height of Binary Tree
- Left View of Binary Tree
- Remove Duplicates from a Sorted Linked List
- Reverse Level Order Traversal
- DFS of Graph
- Insert a node in a BST
- Root to leaf path sum
- Binary Search
- BST Keys in a Range
- Binary Tree to BST
- Third largest element
- Kth largest element in BST
- Level order traversal
- Sum of Leaf Nodes
- Product of an Array
- The New Line
- Find the Frequency
- Back to Front
- Pair Sum in Vector
- Student of the Year
- Rightmost different bit
- K-th Bit is Set or Not
- Equilibrium Point
- Array Leaders
- Print adjacency list
- Anagram
- Count number of hops
- Missing in Array
- Find Kth Rotation
- Count the triplets
- Second Largest
- Two Sum - Pair with Given Sum
- Check if array is sorted
- Print an array in Pendulum Arrangement
- Palindrome String
- Nth Fibonacci Number
- Count digits in a factorial
- Sieve of Eratosthenes
- Nearly Sorted Algorithm
- Merge Sort
- Binary Tree from Inorder and Postorder
- Bottom View of Binary Tree
- Diameter of a Binary Tree
- Merge two sorted linked lists
- Diagonal Tree Traversal
- Tree Boundary Traversal
- Delete a node from BST
- Undirected Graph Cycle
- The Celebrity Problem
- Topological sort
- Clone a Binary Tree
- Palindrome Linked List
- Bipartite Graph
- Closest in BST
- BST with Dead End
- Top View of Binary Tree
- Merge Sort for Linked List
- Construct Tree from Inorder & Preorder
- Maximum path sum from any node
- ZigZag Tree Traversal
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Indexes of Subarray Sum
- Boolean Matrix
- Stock span problem
- Next Greater Element
- Infix to Postfix
- K Sized Subarray Maximum
- Ways to Reach the n'th Stair
- Longest Increasing Subsequence
- Longest Common Subsequence
- Equal Sum Partition
- Kth Smallest
- Shortest Common Supersequence
- Maximize The Cut Segments
- Sort 0s, 1s and 2s
- Single Among Doubles
- Pythagorean Triplet
- Form a palindrome
- Longest Common Substring
- Longest Substring with K Uniques
- LCS of three strings
- First negative in every window of size k
- Minimum Deletions
- Permutations of a String
- Largest prime factor
- Minimum number of deletions and insertions
- Coin Change (Count Ways)
- Coin Change (Minimum Coins)
- Perfect Sum Problem
- Fibonacci Sum
- Power Set
- Count ways to N'th Stair(Order does not matter)
- Knapsack with Duplicate Items
- nCr
- Find Prime numbers in a range
- Next Permutation
- Longest Repeating Subsequence
- Largest square formed in a matrix
- Help Classmates
- Iterative Inorder
- Iterative Postorder
- Subset Sum Problem
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