- Tutorials
- Courses
Data Structure
Java
Python
HTML
Interview Preparation
vinayedula
STREAK
01/1431
days
Longest streak/Global longest streak
Language Used
Java, Python, C++
Coding Score
456
Problem Solved
222
Contest Rating
__
Campus Mantri
gokul_nandakumar1258 points
Contributor
1258 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
2 submissions in current year
SCHOOL (1)
BASIC (39)
EASY (99)
MEDIUM (77)
HARD (6)
- Sorting Elements of an Array by Frequency
- The Conversion To One
- Get the Shadow
- Without Adjacent
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Add Number Linked Lists
- Detect Loop in linked list
- Merge Sort
- Bottom View of Binary Tree
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Merge two sorted linked lists
- Flattening a Linked List
- Two Stacks in an Array
- The Celebrity Problem
- Largest subarray with 0 sum
- Get Min from Stack
- Gas Station
- Minimum Swaps to Sort
- Palindrome Linked List
- Bipartite Graph
- Count distinct elements in every window
- Sort a stack
- Top View of Binary Tree
- Union of Two Linked Lists
- Children Sum in a Binary Tree
- ZigZag Tree Traversal
- Nearest Power
- Doge
- Extract the image
- Unlucky Number
- Maximum AND Value
- Smallest Positive Missing
- Maximum occured integer
- Possible Words From Phone Digits
- Rearrange an array with O(1) extra space
- Stock buy and sell
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Indexes of Subarray Sum
- Triplet Sum in Array
- Merge Without Extra Space
- Boolean Matrix
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Postfix Evaluation
- Next Greater Element
- Minimum Platforms
- Stickler Thief
- Sort according to an Array
- Allocate Minimum Pages
- Zero Sum Subarrays
- Kth Smallest
- Rotten Oranges
- Most frequent word in an array of strings
- Maximize The Cut Segments
- 4 Sum - All Quadruples
- Sort 0s, 1s and 2s
- Pair Sum Closest to 0
- Form the Largest Number
- Check if frequencies can be equal
- Nuts and Bolts Problem
- Longest Subarray with Sum K
- Longest substring with distinct characters
- Permutations of a String
- Unique Number II
- Power Set
- Stream First Non-repeating
- Recursively Remove Adjacent Duplicates
- Unique Number III
- Overlapping Intervals
- Even Swap
- Remove and Reverse
- Jumping Towers
- Max Sum without Adjacents
- Size of Binary Tree
- Postorder Traversal
- Queue using Linked List
- Preorder Traversal
- First Occurence
- Start Coding - Python
- Two digit Sum
- AweSum
- Copy the End
- KaBoom
- Who has the majority?
- Strongest Neighbour
- Array insert at index
- Array insert at end
- Absolute Value
- Convert Celsius To Fahrenheit
- Quadratic Equation Roots
- Bit Difference
- Number is sparse or not
- Print 1 To N Without Loop
- Reverse array in groups
- Adding two matrices
- Sum of Digits of a Number
- Fibonacci Using Recursion
- Addition Under Modulo
- Multiplication Under Modulo
- Sort The Array
- Uncommon characters
- Last index of One
- Rotate Array by One
- Array Subset
- Find position of set bit
- Set kth bit
- Sum Of Digits
- Factorial
- Prime Number
- Sum of first n terms
- Print 1 to n without using loops
- Alphanumeric String
- String Ignorance
- Nearest Perfect Square
- Toggle The Middle
- Average of String
- Reverse a linked list
- Pairwise swap elements of a linked list
- Inorder Traversal
- Check for BST
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Delete without head pointer
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Middle of a Linked List
- Left View of Binary Tree
- Queue using two Stacks
- Remove Duplicates from a Sorted Linked List
- Stack using two queues
- Level Order in spiral form
- Reverse Level Order Traversal
- DFS of Graph
- Stack using Linked List
- Insert a node in a BST
- BFS of graph
- Special Stack
- Three way partitioning
- Level order traversal
- Intersection of Two Linked Lists
- Reverse Using Stack
- Find length of Loop
- Delete Mid of a Stack
- Find the Frequency
- Neighbour of 10
- List Average
- Max and Second Max
- First Set Bit
- Rightmost different bit
- Check K-th Bit
- Factorial Of Number
- Digits In Factorial
- GP Term
- Primality Test
- Longest Consecutive 1's
- Exactly 3 Divisors
- Mean And Median of Array
- Modular Inverse
- Power of 2
- Swap odd and even bits
- Minimum adjacent difference in a circular array
- Wave Array
- Frequencies in a Limited Array
- Equilibrium Point
- Array Leaders
- Print adjacency list
- Transpose of Matrix
- Rotate by 90 degree
- Anagram
- String Rotated by 2 Places
- Strings Rotations of Each Other
- Reverse Words
- Minimum indexed character
- Parenthesis Checker
- Count Digits in a Number
- Digital Root
- Doubly Linked List Conversion
- Union of Arrays with Duplicates
- Common Elements
- Check Equal Arrays
- Missing in Array
- Product array puzzle
- Intersection of Arrays with Distinct
- Missing And Repeating
- Common in 3 Sorted Arrays
- Move all negative elements to end
- Chocolate Distribution Problem
- Count the triplets
- Smallest subarray with sum greater than x
- Remove Duplicates
- Jumping Caterpillars
- Convert array into Zig-Zag fashion
- Rotate Bits
- Rope Cutting
- Longest Common Prefix of Strings
- First Repeated Character
- Two sum -Pairs with 0 Sum
- At Least K Occurrences
- Element with left side smaller and right side greater
- Palindrome String
- Number of 1 Bits
- Palindrome
- Toggle bits in the given range
- Party of Couples
- Form a number divisible by 3 using array digits
- Least Prime Factor
- Minimum Coins To Pay
- Assign Tasks
- Print N to 1 without loop
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