vivekpatel7202
STREAK
15/1446
days
Longest streak/Global longest streak
Language Used
C++, C
Coding Score
534
Problem Solved
252
Contest Rating
__
3323 points
Contributor
3323 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
0 submissions in current year
SCHOOL (2)
BASIC (56)
EASY (99)
MEDIUM (78)
HARD (17)
- Reverse a linked list
- Pairwise swap elements of a linked list
- Node at a given index in linked list
- Inorder Traversal
- Bubble Sort
- Insertion Sort
- Check for BST
- Right View of Binary Tree
- Mirror 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
- Transform to Sum Tree
- Remove Duplicates from a Sorted Linked List
- Reverse Level Order Traversal
- Stack using Linked List
- Insert a node in a BST
- BFS of graph
- Square Root
- Binary Search
- Remove Duplicates Sorted Array
- Delete in a Singly Linked List
- Minimum distance in an Array
- Array Duplicates
- Three way partitioning
- Level order traversal
- Operating an array
- Insert in a Sorted List
- More than n/k Occurrences
- Reverse Using Stack
- Next Right Node
- Reverse first K of a Queue
- Delete Mid of a Stack
- Product of an Array
- The New Line
- Find the Frequency
- Back to Front
- Multiset Operations
- 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
- Minimum adjacent difference in a circular array
- Wave Array
- Frequencies in a Limited Array
- Equilibrium Point
- Array Leaders
- Count 1's in binary array
- Floor in a Sorted Array
- Sum of upper and lower triangles
- Print Matrix in snake Pattern
- Transpose of Matrix
- Rotate by 90 degree
- Reversing the columns of a Matrix
- Matrix Boundary Traversal
- Exchange matrix columns
- Reverse Words
- Removing consecutive duplicates
- Parenthesis Checker
- N meetings in one room
- Count Digits in a Number
- Digital Root
- Corresponding pair
- Elements Less Than K
- Increasing Roll And Marks
- Print Different Characters In Sorted Manner
- Maximum Among Left
- Union of Arrays with Duplicates
- Positive Negative Pair
- Missing And Repeating
- Find Kth Rotation
- Sort by Set Bit Count
- Common in 3 Sorted Arrays
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- Min Subsets with Consecutive Numbers
- Chocolate Distribution Problem
- Smallest subarray with sum greater than x
- Facing the sun
- Number of occurrence
- Two sum -Pairs with 0 Sum
- Maximum sum of increasing order elements from n arrays
- Merge two binary Max heaps
- Palindrome String
- Arithmetic Number
- Inorder Traversal and BST
- Rearrange a linked list
- Detect Loop in linked list
- Count BST nodes that lie in a given range
- Merge Sort
- Quick Sort
- Bottom View of Binary Tree
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Flattening a Linked List
- Diagonal Tree Traversal
- Tree Boundary Traversal
- Delete a node from BST
- Undirected Graph Cycle
- LCA in Binary Tree
- Max sum path in two arrays
- Check if subtree
- Dijkstra Algorithm
- Minimum Swaps to Sort
- Top View of Binary Tree
- Construct Tree from Inorder & Preorder
- Children Sum in a Binary Tree
- ZigZag Tree Traversal
- Maximum sum of Non-adjacent nodes
- Tower Of Hanoi
- Rearrange Array Alternately
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Count the number of possible triangles
- Triplet Sum in Array
- Merge Without Extra Space
- Boolean Matrix
- Spirally traversing a matrix
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Infix to Postfix
- Egg Dropping Puzzle
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Minimum Vertical Sum
- Prime At Prime Index
- Allocate Minimum Pages
- Kth Smallest
- Shortest Common Supersequence
- Nth Catalan Number
- Steps by Knight
- Excel Sheet | Part - 1
- Sort 0s, 1s and 2s
- Maximum Index
- Search in Rotated Sorted Array
- Maximum Product Subarray
- Form a palindrome
- Rotate a Matrix
- Longest Common Substring
- Minimum swaps and K together
- LCS of three strings
- Minimize the Heights II
- First and Last Occurrences
- Friends Pairing Problem
- Subarrays Product Less than K
- Minimum number of deletions and insertions
- Coin Change (Count Ways)
- Knapsack with Duplicate Items
- nCr
- Partition Equal Subset Sum
- XOR Game
- Handshakes
- Find Prime numbers in a range
- Next Permutation
- Longest Repeating Subsequence
- Coins of Geekland
- Transfiguration
- Iterative Postorder
- Subset Sum Problem
- Capacity To Ship Packages Within D Days
- Cousins of a given node
- Overlapping Intervals
- Linked List Group Reverse
- Reorder List
- Binary Tree to DLL
- Trapping Rain Water
- Max Circular Subarray Sum
- First Greater Height
- Median of 2 Sorted Arrays of Different Sizes
- Merge Without Extra Space
- Edit Distance
- Minimum sum partition
- Palindromic Partitioning
- Matrix Chain Multiplication
- Median in a row-wise sorted Matrix
- Boolean Parenthesization
- nCr mod M | Part 1
- Number of distinct words with K maximum contiguous vowels
- Shortest Unique prefix for every word
- Rotate Array
- Print Linked List
- Count Linked List Nodes
- Count Leaves in Binary Tree
- Postorder Traversal
- Implement stack using array
- Preorder Traversal
- Search a node in BST
- Peak element
- Linked List Insertion At End
- Minimum element in BST
- Anagram of String
- Insert in Middle of Linked List
- Alternates in an Array
- Sort and Reverse Vector
- Front to Back
- Stack designer
- Set Operations
- 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
- Array Search
- Sorted Array Search
- Left Index
- Binary Array Sorting
- Adding two matrices
- Sum of Digits of a Number
- Addition Under Modulo
- Multiplication Under Modulo
- Reverse Array Using Stack
- Reverse a String
- Pairing elements
- Make pair
- Vector insertion
- Sort Vector of Pairs
- Forward List Insert
- Distinct Sorted
- Vector Erase and Clear
- Forward List Erase After
- Vector Shrink To Fit
- Vector Sum
- C++ Hello World
- Rotate Array by One
- Array Subset
- 1s Complement
- Find position of set bit
- Binary number to decimal number
- Middle of Three
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