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saxenaanjali239
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C++, C, Java, Python
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902
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aayushbienh61267 points
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12 submissions in current year
SCHOOL (1)
BASIC (18)
EASY (94)
MEDIUM (190)
HARD (25)
- Sort a linked list of 0s, 1s and 2s
- Detect Loop in linked list
- Merge Sort
- Quick Sort
- Binary Tree from Inorder and Postorder
- Bottom View of Binary Tree
- Delete without head pointer
- Heap Sort
- Add all greater values to every node in a BST
- Connect Nodes of Levels
- Implement stack using array
- Directed Graph Cycle
- Undirected Graph Cycle
- Two Stacks in an Array
- The Celebrity Problem
- Largest subarray with 0 sum
- Topological Sort
- Find the number of islands
- Max sum in the configuration
- Gas Station
- Remove loop in Linked List
- Minimum Spanning Tree
- Interleaved Strings
- Palindrome Linked List
- Strongly Connected
- Bipartite Graph
- k-Anagram
- Top View of Binary Tree
- Level order traversal
- Peak element
- Root to Leaf Paths
- Arrange Consonants and Vowels
- Vertical sum
- Predecessor and Successor
- Diagonal sum in binary tree
- Find length of Loop
- Sum of nodes on the longest path
- ZigZag Tree Traversal
- Count Number of SubTrees
- Gray to Binary Conversion
- Wave Array
- Rearrange Array Alternately
- Maximum Index
- Stock buy and sell
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Binary Array Sorting
- Union of 2 Sorted Arrays
- Indexes of Subarray Sum
- Triplet Sum in Array
- Rotate by 90 degree
- Unit Area of largest region of 1's
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Strings Rotations of Each Other
- Next Greater Element
- K Sized Subarray Maximum
- Minimum Cost of ropes
- Activity Selection
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Largest number in K swaps
- Stickler Thief
- Egg Dropping Puzzle
- Sum of all substrings of a number
- Longest Increasing Subsequence
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Allocate Minimum Pages
- X Total Shapes
- Find whether path exist
- Kth Smallest
- Rotten Oranges
- Steps by Knight
- Maximize The Cut Segments
- Print Anagrams Together
- Prerequisite Tasks
- Sort 0s, 1s and 2s
- Paths to reach origin
- Maximum Sub Array
- Count of Subarrays
- Painting the Fence
- Count Full Binary Trees
- Add Binary Strings
- Maximum Product Subarray
- Longest Common Substring
- Longest substring with distinct characters
- Valid Expression
- Maximize the sum of selected numbers from a sorted array to make it empty
- LCS of three strings
- Valid Substring
- Find patterns
- Lexicographically smallest string
- Modular Exponentiation
- Max Sum Increasing Subsequence
- Coin Change (Minimum Coins)
- Shreyansh and his bits
- K-Palindrome
- Longest subsequence-1
- Knapsack with Duplicate Items
- Minimum steps to destination
- Partition Equal Subset Sum
- Longest Bitonic subsequence
- Count digit groupings of a number
- Magic Triplets
- Fill up buckets
- Unique partitions
- Knight Walk
- Stepping Numbers
- Choose and Swap
- LCM Triplet
- Find nth root of m
- Jumping Numbers
- Grouping Of Numbers
- Maximum sum of hour glass
- Filling Bucket
- Longest Repeating Subsequence
- Decode the string
- Maximum Sub-String after at most K changes
- Print leaf nodes from preorder traversal of BST
- Longest Perfect Piece
- Snake and Ladder Problem
- Geek and Strings
- The Smurfs
- Satisfy the equation
- Two odd Occuring
- Rohan's Love for Matrix
- Floyd Warshall
- Shortest Source to Destination Path
- Base Equivalence
- Reverse Spiral Form of Matrix
- Save Your Life
- Hamiltonian Path
- Restrictive Candy Crush
- 3 Sum Closest
- Subarrays with sum K
- Rearrange characters
- Substrings of length k with k-1 distinct elements
- Number of Provinces
- Shortest Prime Path
- Flatten binary tree to linked list
- Longest Bitonic subsequence
- IPL 2021 - Match Day 2
- Make array elements unique
- Compute Before Matrix
- Find minimum number of Laptops required
- Maximum Winning score
- Second smallest number
- Unique Number III
- Find the first node of loop in linked list
- Length of the longest subarray with positive product
- Maximum Weight Node
- Minimum times A has to be repeated such that B is a substring of it
- Can Make Triangle
- Maximum of all subarrays of size k
- Water the plants
- Largest number in K swaps
- Maximum Length
- Kadane's Algorithm
- Intersection Point in Y Shapped Linked Lists
- Flattening a Linked List
- Special Palindrome Substrings
- Maximum distance between Geek and his friend's car.
- Maximum subset sum
- Binary matrix having maximum number of 1s
- Nearest smaller tower
- Walls Coloring
- Job Sequencing Problem
- Longest Even Length Substring
- Enemy
- Array Removals
- Replace every element with the least greater element on its right
- Even Swap
- Next element with greater frequency
- Construct Binary Tree from String with bracket representation
- Count number of substrings
- Check if all levels of two trees are anagrams or not
- Number of Distinct Islands
- Shortest Distance in a Binary Maze
- Number Of Islands
- Remove the balls
- Sum of Beauty of All Substrings
- Combination Sum Without Repetition
- Good Subtrees
- Minimum Absolute Difference In BST
- Number of Good Components
- Pairs violating the BST property
- Kth common ancestor in BST
- Linked List Group Reverse
- Reorder List
- Serialize and deserialize a binary tree
- Longest Palindromic Substring in Linear Time
- Trapping Rain Water
- Max Circular Subarray Sum
- Smallest window containing all characters
- Histogram Max Rectangular Area
- Max of min for every window size
- The Painter's Partition Problem-II
- Longest Prefix Suffix
- Edit Distance
- Minimum sum partition
- Number Formation
- Matrix Chain Multiplication
- Strictly Increasing Array
- Median in a row-wise sorted Matrix
- Longest valid Parentheses
- Phone directory
- Reverse a sublist of a linked list
- Divide in incremental groups
- Concatenate two numbers
- Minimum X (xor) A
- Min Chars to Add for Palindrome
- Maximum Number of coins
- Reverse a linked list
- Pairwise swap elements of a linked list
- Remove duplicates from an unsorted linked list
- Reverse a Doubly Linked List
- Bubble Sort
- Selection Sort
- Insertion Sort
- K distance from root
- Mirror Tree
- Two Mirror Trees
- Kth from End of Linked List
- Check If Circular Linked List
- Left View of Binary Tree
- Find Transition Point
- Remove Duplicates from a Sorted Linked List
- Reverse Level Order Traversal
- DFS of Graph
- Stack using Linked List
- BFS of graph
- Square Root
- Nodes without a Sibling
- Binary Search
- Remove Duplicates Sorted Array
- Kth largest element in BST
- Three way partitioning
- Insert in a Sorted List
- Minimum element in BST
- More than n/k Occurrences
- Closest Neighbour in BST
- Find the Frequency
- Array Leaders
- Floor in a Sorted Array
- Anagram
- Reverse Words
- Non Repeating Character
- Minimum indexed character
- Generate Binary Numbers
- N meetings in one room
- Reach a given score
- Count ways to N'th Stair
- First Repeating Element
- Missing in Array
- Max Value Permutation
- Missing And Repeating
- Non-Repeating Element
- Find the closest number
- Sorted and Rotated Minimum
- Maximum no of 1's row
- Missing number
- Move all negative elements to end
- Chocolate Distribution Problem
- Swap and Maximize
- Facing the sun
- Second Largest
- Number of occurrence
- Check if array is sorted
- Palindrome String
- Fitting The Array
- Find the Highest number
- Minimum number of Coins
- Number Of Open Doors
- Trailing zeroes in factorial
- BBT counter
- Juggler Sequence
- Row with Minimum 1s
- Help Ishaan
- Sequence Fun
- Primes sum
- Chicks in a Zoo
- Maximum Sum LCM
- Earthquake and the Paint Shop
- Count all possible paths from top left to bottom right
- Modified Numbers and Queries
- Print Diagonally
- Plus One
- Transform to Sum Tree
- Make array elements equal
- Count the Substrings
- Leaders in an array
- Max Sum without Adjacents
- Count number of free cell
- Cutting Rectangles
- Last modified ball
- Bird and maximum fruit gathering
- Minimize the sum
- Count pairs with given sum
- High Frequency
- Number of Subarrays of 0's
- Finding Non Zero Digit
- Move Last Element to Front of a Linked List
- Arithmetic Number
- Fibonacci series up to Nth term
- Divisor Game
- Dominant Pairs
- Rotate Array
- First Occurence
- Anagram of String
- Reverse a String
- First n Fibonacci
- Searching in an Array
- Sort the Half Sorted
- Anagram Palindrome
- Check for subsequence
- Uncommon characters
- Upper Case Conversion
- Sort the string in descending order
- Merge two strings
- Rotate Array by One
- Min and Max in Array
- Extract Maximum
- Good or Bad string
- Max Min