- Tutorials
- Courses
Data Structure
Java
Python
HTML
Interview Preparation
S
shreyasnaphad
STREAK
03/1431
days
Longest streak/Global longest streak
Institution
RD National College
Language Used
C++, C
Coding Score
793
Problem Solved
289
Contest Rating
__
1039 points
Contributor
1039 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
6 submissions in current year
SCHOOL (3)
BASIC (25)
EASY (111)
MEDIUM (144)
HARD (6)
- Reverse a linked list
- Frequency in a Linked List
- Remove duplicates from an unsorted linked list
- Delete in a Doubly Linked List
- Reverse a Doubly Linked List
- Check for BST
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Maximum Width of Tree
- Delete without head pointer
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Middle of a Linked List
- Check If Circular Linked List
- Left View of Binary Tree
- Delete Middle of Linked List
- Transform to Sum Tree
- Find Transition Point
- Remove Duplicates from a Sorted Linked List
- Level Order in spiral form
- DFS of Graph
- Insert a node in a BST
- BFS of graph
- Identical Trees
- Root to leaf path sum
- Square Root
- Nodes without a Sibling
- Lowest Common Ancestor in a BST
- Binary Search
- Remove Duplicates Sorted Array
- Level Order Line by Line
- Minimum Depth of a Binary Tree
- Leaves at Same Level or Not
- Josephus problem
- Delete in a Singly Linked List
- Kth largest element in BST
- Minimum distance in an Array
- Array Duplicates
- Three way partitioning
- Level order traversal
- Symmetric Tree
- Find length of Loop
- Reverse first K of a Queue
- Delete Mid of a Stack
- Learn to Comment
- Learning Macros
- Rightmost different bit
- Power of 2
- Wave Array
- Frequencies in a Limited Array
- Equilibrium Point
- Array Leaders
- Floor in a Sorted Array
- Transpose of Matrix
- Anagram
- Reverse Words
- Minimum indexed character
- Non Repeating Character
- Parenthesis Checker
- Minimum Cost of ropes
- N meetings in one room
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Max Value Permutation
- Missing And Repeating
- Common in 3 Sorted Arrays
- Maximum no of 1's row
- Minimize the sum of product
- Chocolate Distribution Problem
- Count the triplets
- Twice Counter
- Second Largest
- Convert array into Zig-Zag fashion
- Two Sum - Pair with Given Sum
- Find all pairs with a given sum
- Number of occurrence
- Convert an array to reduced form
- Find missing in second array
- Longest Common Prefix of Strings
- Two sum -Pairs with 0 Sum
- Segregate 0s and 1s
- At Least K Occurrences
- Palindrome String
- Max Sum Subarray of size K
- Ceil The Floor
- Count digits in a factorial
- Linear Diophantine Equations
- Minimum number of Coins
- Maximize Toys
- Trailing zeroes in factorial
- Arithmetic Number
- Make Zeroes
- Array to BST
- Sum of dependencies in a graph
- Shortest distance in infinite tree
- Plus One
- Largest value in each level
- Find pairs with given sum in doubly linked list
- Assign Tasks
- Maximum Depth Of Binary Tree
- Search in Linked List
- Remove duplicates from a sorted doubly linked list
- Assign Cookies
- Array to Linked List
- Introduction to Doubly Linked List
- Find the first node of loop in linked list
- Maximum Weight Node
- Seating Arrangement
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Add Number Linked Lists
- Add 1 to a Linked List Number
- Detect Loop in linked list
- Count BST nodes that lie in a given range
- Quick Sort
- Bottom View of Binary Tree
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Merge two sorted linked lists
- Sum Tree
- Connect Nodes of Levels
- Flattening a Linked List
- Diagonal Tree Traversal
- Tree Boundary Traversal
- Delete a node from BST
- Directed Graph Cycle
- Undirected Graph Cycle
- LCA in Binary Tree
- Two Stacks in an Array
- The Celebrity Problem
- Largest subarray with 0 sum
- Topological sort
- Vertical Tree Traversal
- Find the number of islands
- Get Min from Stack
- Serialize and deserialize a binary tree
- Gas Station
- Check if subtree
- Validate an IP Address
- Remove loop in Linked List
- Dijkstra Algorithm
- Minimum Spanning Tree
- Largest BST
- Multiply two strings
- Minimum Swaps to Sort
- Palindrome Linked List
- Rat in a Maze Problem - I
- Closest in BST
- Merge two BST 's
- Count distinct elements in every window
- Merge k Sorted Arrays
- Find triplets with zero sum
- Duplicate Subtree
- Top View of Binary Tree
- k-th Smallest in BST
- Root to Leaf Paths
- Construct Tree from Inorder & Preorder
- Maximum path sum from any node
- Predecessor and Successor
- Children Sum in a Binary Tree
- ZigZag Tree Traversal
- Smallest Positive Missing
- Power Of Numbers
- Rearrange Array Alternately
- Stock buy and sell
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Union of 2 Sorted Arrays
- Indexes of Subarray Sum
- Triplet Sum in Array
- Number of pairs
- Merge Without Extra Space
- Spirally traversing a matrix
- Search in a sorted Matrix
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Stock span problem
- Next Greater Element
- K Sized Subarray Maximum
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Minimum Jumps
- Ways to Reach the n'th Stair
- Longest Increasing Subsequence
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Sort according to an Array
- Allocate Minimum Pages
- Preorder to BST
- Zero Sum Subarrays
- Find whether path exist
- Kth Smallest
- Steps by Knight
- Prerequisite Tasks
- Sort 0s, 1s and 2s
- Maximum Index
- Sum of Middle elements of two sorted arrays
- Single Among Doubles in a Sorted
- Search in Rotated Sorted Array
- Max Score from Subarray Mins
- Form the Largest Number
- Maximum Product Subarray
- Row with max 1s
- Swapping pairs make sum equal
- Longest Subarray with Sum K
- Factorials of large numbers
- Reverse each word in a given string
- Longest Palindrome in a String
- K-th element of two Arrays
- Build the smallest
- Minimize the Heights II
- First and Last Occurrences
- Permutations of a String
- Coin Change (Count Ways)
- Sieve of Eratosthenes
- Kth Smallest Factor
- Find the largest number
- Power Set
- Count of sum of consecutives
- Partition Equal Subset Sum
- Array Pair Sum Divisibility Problem
- Subset Sums
- Rotate matrix elements clockwise
- Stream First Non-repeating
- Two numbers with odd occurrences
- Floyd Warshall
- Base Equivalence
- Recursively Remove Adjacent Duplicates
- Iterative Inorder
- Preorder traversal (Iterative)
- 3 Sum Closest
- Min Cost Climbing Stairs
- Overlapping Intervals
- Farthest number
- Array Removals
- Max Sum without Adjacents 2
- Special Keyboard 2
- Minimum time taken by each job to be completed given by a Directed Acyclic Graph
- Sum of nodes within k distance from target
- Minimum increment/decrement to make array non-Increasing
- Check if all levels of two trees are anagrams or not
- Find length of the longest subarray containing atmost two distinct integers
- Delete all occurrences of a given key in a doubly linked list
- Lemonade Change
- Maximum Sum Combination
- Index of the First Occurrence of pattern in a text
- Absolute difference divisible by K
- Number of Good Components
- Nearest smaller tower
- Count Linked List Nodes
- Implement stack using array
- Queue Using Array
- Doubly linked list Insertion at given position
- C++ STL | Set 3 (map)
- Palindromic Array
- Peak element
- Linked List Insertion At End
- Minimum element in BST
- Alternates in an Array
- Print 1 To N Without Loop
- Reverse array in groups
- Sorted Array Search
- C++ Hello World
- Sum of Array
- Value equal to index value
- Find element at a given Index
- Rotate Array by One
- Array Subset
- Good or Bad string
- Addition of Two Numbers
- C++ Input / Output
- Factorial
- Prime Number
- Multiply 2 matrices
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy