S
sagarseth06
STREAK
02/1476
days
Longest streak/Global longest streak
Institution
SSN
5 RankInstitute Rank
Language Used
C++, C, Java
Coding Score
1108
Problem Solved
349
Contest Rating
__
24 points
Contributor
24 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 (0)
BASIC (15)
EASY (107)
MEDIUM (192)
HARD (35)
- Reverse a linked list
- Frequency in a Linked List
- Delete nodes having greater value on right
- Remove duplicates from an unsorted linked list
- Split a Linked List into two halves
- Reverse a Doubly Linked List
- Check for BST
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Two Mirror Trees
- Height of Binary Tree
- Balanced Tree Check
- Kth from End of Linked List
- Check If Circular Linked List
- Left View of Binary Tree
- Transform to Sum Tree
- Intersection Sorted Linked Lists
- Queue using two Stacks
- Remove Duplicates from a Sorted Linked List
- Stack using two queues
- Reverse Level Order Traversal
- DFS of Graph
- Insert a node in a BST
- BFS of graph
- Nodes without a Sibling
- Lowest Common Ancestor in a BST
- Binary Tree to BST
- Leaves at Same Level or Not
- Multiply two linked lists
- Kth largest element in BST
- Array Duplicates
- Special Stack
- Three way partitioning
- Intersection of Two Linked Lists
- More than n/k Occurrences
- Reverse Using Stack
- Next Right Node
- Count Pairs whose sum is equal to X
- Median of BST
- Maximum Pairwise Computed Value
- Queue Reversal
- Reverse first K of a Queue
- Brothers From Different Roots
- Rotate doubly Linked List
- Swap the array elements
- Power of 2
- Array Leaders
- Anagram
- String Rotated by 2 Places
- Isomorphic Strings
- Non Repeating Character
- Parenthesis Checker
- Minimum Cost of ropes
- N meetings in one room
- Largest number with given sum
- Reach a given score
- Count number of hops
- Union of Arrays with Duplicates
- Missing in Array
- Product array puzzle
- Roman Number to Integer
- Search an element in sorted and rotated array
- Intersection of Arrays with Distinct
- Max Value Permutation
- Missing And Repeating
- Sort by Set Bit Count
- Maximize sum after K negations
- Pairs with certain difference
- Common in 3 Sorted Arrays
- Chocolate Distribution Problem
- Find Pair Given Difference
- Swap and Maximize
- Smallest subarray with sum greater than x
- Remove Consecutive Characters
- Toppers Of Class
- Second most repeated string in a sequence
- Min Number of Flips
- Two sum -Pairs with 0 Sum
- Inverse Permutation
- Count the Zeros
- Merge two binary Max heaps
- Palindrome String
- Shop in Candy Store
- Karatsuba Algorithm
- Minimum Operations
- Number of 1 Bits
- The Nth Fibonnaci
- Nth Fibonacci Number
- Copy Set Bits in Range
- The Bit Game
- Reach the Nth point
- Smallest number with sum of digits as N and divisible by 10^N
- Magic numbers
- Maximize Toys
- Page Faults in LRU
- Check if it is possible to survive on Island
- Trailing zeroes in factorial
- Form a number divisible by 3 using array digits
- Number of subsets and mean
- Arithmetic Number
- Count all possible paths from top left to bottom right
- Sum of k smallest elements in BST
- Print Diagonally
- Fair string
- Find pairs with given sum in doubly linked list
- Total Traversal Time
- Rearrange characters
- 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
- Quick Sort on Linked List
- Count BST nodes that lie in a given range
- Bottom View of Binary Tree
- Delete without head pointer
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Heap Sort
- Sum Tree
- Connect Nodes of Levels
- Flattening a Linked List
- Diagonal Tree Traversal
- Tree Boundary Traversal
- Directed Graph Cycle
- Undirected Graph Cycle
- LCA in Binary Tree
- Maximum difference between node and its ancestor
- Two Stacks in an Array
- The Celebrity Problem
- Largest subarray with 0 sum
- Topological sort
- Merge K sorted linked lists
- Find the number of islands
- Get Min from Stack
- Gas Station
- Check if subtree
- Kth smallest element in a Matrix
- Is Binary Tree Heap
- Validate an IP Address
- Remove loop in Linked List
- Dijkstra Algorithm
- Minimum Spanning Tree
- Largest BST
- Interleaved Strings
- Sorted subsequence of size 3
- Count Palindromic Subsequences
- Minimum Swaps to Sort
- Palindrome Linked List
- Strongly Connected
- Rat in a Maze Problem - I
- Bipartite Graph
- Merge k Sorted Arrays
- Sort a stack
- Duplicate Subtree
- Top View of Binary Tree
- k-th Smallest in BST
- Level order traversal
- Merge Sort for Linked List
- Populate Inorder Successor for all nodes
- Construct Tree from Inorder & Preorder
- Isomorphic Trees
- Predecessor and Successor
- Leaves to DLL
- Normal BST to Balanced BST
- Duplicate Subtrees
- Sum of nodes on the longest path
- Check if two Nodes are Cousins
- ZigZag Tree Traversal
- Add two numbers represented by Linked List
- Maximum sum of Non-adjacent nodes
- Count set bits
- Power Of Numbers
- Wave Array
- Rearrange Array Alternately
- Stock buy and sell
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Union of 2 Sorted Arrays
- Indexes of Subarray Sum
- Triplet Sum in Array
- Spirally traversing a matrix
- Rotate by 90 degree
- Unit Area of largest region of 1's
- Subarray with 0 sum
- Longest Consecutive Subsequence
- Postfix Evaluation
- Stock span problem
- Next Greater Element
- Infix to Postfix
- K Sized Subarray Maximum
- Activity Selection
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Combination Sum
- Unique Subsets
- M-Coloring Problem
- Minimum Jumps
- Stickler Thief
- Egg Dropping Puzzle
- Optimal Strategy For A Game
- Longest Increasing Subsequence
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Number of Unique Paths
- Allocate Minimum Pages
- Preorder to BST
- Zero Sum Subarrays
- Kth Smallest
- Maximize The Cut Segments
- Print Anagrams Together
- Rotate by 90 degree
- Word Break
- Prerequisite Tasks
- Sort 0s, 1s and 2s
- Maximum Sub Array
- Top k numbers in a stream
- Sum of Middle elements of two sorted arrays
- Single Among Doubles
- Search in Rotated Sorted Array
- Smallest number with at least n trailing zeroes in factorial
- Maximum Product Subarray
- Row with max 1s
- Concatenation of Zig-Zag String in n Rows
- Nuts and Bolts Problem
- Count the Reversals
- Factorials of large numbers
- k largest elements
- Longest Common Substring
- Smallest distinct window
- Longest Palindrome in a String
- Product Pair
- K-th element of two Arrays
- Triplets with Smaller Sum
- Rod Cutting
- Minimum swaps and K together
- LCS of three strings
- Longest Palindromic Subsequence
- First negative in every window of size k
- Maximum difference of zeros and ones in binary string
- Minimum sum
- Minimize the Heights II
- First and Last Occurrences
- Valid Substring
- Minimum Swaps for Bracket Balancing
- Permutations of a String
- Unique Number II
- Max Sum Increasing Subsequence
- Minimum cost to fill given weight in a bag
- Coin Change (Count Ways)
- Mobile numeric keypad
- Gold Mine Problem
- Coin Change (Minimum Coins)
- Smallest number
- Longest subsequence-1
- Power Set
- Count ways to N'th Stair(Order does not matter)
- Knapsack with Duplicate Items
- nCr
- Geek and its Game of Coins
- Maximum path sum in matrix
- Partition Equal Subset Sum
- Array Pair Sum Divisibility Problem
- Magic Triplets
- Subset Sums
- Find Prime numbers in a range
- Game with String
- Fraction to Repeating Decimal
- Next Permutation
- Rank The Permutations
- Longest Repeating Subsequence
- Composite and Prime
- Stream First Non-repeating
- Segregate even and odd nodes in a Linked List
- Largest square formed in a matrix
- Find all distinct subset (or subsequence) sums
- Check Mirror in N-ary tree
- Find the string in grid
- Floyd Warshall
- Negative weight cycle
- Flood fill Algorithm
- Police and Thieves
- Geek and Number String
- Help Classmates
- Subset Sum Problem
- Longest Palindromic Substring
- All Palindromic Partitions
- Count pairs in array divisible by K
- Single valued subtree
- IPL 2021 - Match Day 2
- Target Sum
- Overlapping Intervals
- Hit most Balloons
- Smallest sum contiguous subarray
- Array Removals
- Minimum Swaps
- Linked List Group Reverse
- Reorder List
- Binary Tree to DLL
- Min distance between two given nodes of a Binary Tree
- Serialize and deserialize a binary tree
- LRU Cache
- Box Stacking
- AVL Tree Insertion
- Partition array to k subsets
- Huffman Decoding
- Trapping Rain Water
- Histogram Max Rectangular Area
- Find median in a stream
- Solve the Sudoku
- Median of 2 Sorted Arrays of Different Sizes
- Merge Without Extra Space
- The Painter's Partition Problem-II
- Ugly Numbers
- Longest Prefix Suffix
- Edit Distance
- Minimum sum partition
- Palindromic Partitioning
- Stock Buy and Sell – Max K Transactions Allowed
- Matrix Chain Multiplication
- Median in a row-wise sorted Matrix
- Boolean Parenthesization
- Word Break - 2
- N-Queen Problem
- Word Wrap
- Maximum sum Rectangle
- Huffman Encoding
- Longest Increasing Path in a Matrix
- Count occurrences of a given word in a 2-d array
- Stock Buy and Sell – Max 2 Transactions Allowed
- Min Chars to Add for Palindrome
- Sum Except First and Last
- Palindromic Array
- Minimum element in BST
- Bit Difference
- Reverse a String
- Value equal to index value
- Fighting the darkness
- Rotate Array by One
- Array Subset
- Minimum number to form the sum even
- Print first letter of every word in the string
- Find position of set bit
- LCM And GCD
- Count Squares
- Middle of Three
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