S
sajalv
STREAK
11/1475
days
Longest streak/Global longest streak
Language Used
C++, Java
Coding Score
723
Problem Solved
236
Contest Rating
__
Campus Mantri
gokul_nandakumar219 points
Contributor
219 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
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10k Point
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Ace
50k Point
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SCHOOL (0)
BASIC (12)
EASY (98)
MEDIUM (114)
HARD (12)
- 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
- Bottom View of Binary Tree
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Heap Sort
- Sum Tree
- Flattening a Linked List
- Tree Boundary Traversal
- Directed Graph Cycle
- Undirected Graph Cycle
- LCA in Binary Tree
- Absolute List Sorting
- Two Stacks in an Array
- The Celebrity Problem
- Largest subarray with 0 sum
- Topological sort
- Find kth element of spiral matrix
- Remove loop in Linked List
- Dijkstra Algorithm
- Rat in a Maze Problem - I
- BST with Dead End
- Merge two BST 's
- Top View of Binary Tree
- Union of Two Linked Lists
- Root to Leaf Paths
- Leftmost and rightmost nodes of binary tree
- Children Sum in a Binary Tree
- ZigZag Tree Traversal
- Ceil in BST
- Smallest Positive Missing
- Power Of Numbers
- Kadane's Algorithm
- Majority Element
- Indexes of Subarray Sum
- Stock span problem
- Next Greater Element
- Infix to Postfix
- Nearly sorted
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Jumps
- Stickler Thief
- 0 - 1 Knapsack Problem
- Lucky Numbers
- Allocate Minimum Pages
- Kth Smallest
- Stock Buy and Sell – Multiple Transaction Allowed
- Sort 0s, 1s and 2s
- Pascal Triangle
- Pythagorean Triplet
- Row with max 1s
- Longest Subarray with Sum K
- Transform String
- Cutting Binary String
- k largest elements
- Longest Common Substring
- Smallest distinct window
- Longest Substring with K Uniques
- K-th element of two Arrays
- Arranging the array
- Rod Cutting
- Minimize the Heights II
- First and Last Occurrences
- Minimum Deletions
- Minimum Swaps for Bracket Balancing
- Permutations of a String
- Number following a pattern
- CamelCase Pattern Matching
- Perfect Sum Problem
- Knapsack with Duplicate Items
- Subset Sums
- Find nth root of m
- A Game of LCM
- Segregate even and odd nodes in a Linked List
- Two odd Occuring
- Express as sum of power of natural numbers
- Subset Sum Problem
- Subarrays with sum K
- Number of Provinces
- Prefix match with other strings
- Min Cost Climbing Stairs
- Remove and Reverse
- Even Swap
- Reverse a Stack
- K-th Largest Sum Contiguous Subarray
- Shortest Path in Undirected Graph
- Shortest path in Directed Acyclic Graph
- Aggressive Cows
- Check if there exists a subsequence with sum K
- Number of greater elements to the right
- Prefix to Infix Conversion
- Prefix to Postfix Conversion
- Generate all binary strings
- Postfix to Prefix Conversion
- Postfix to Infix Conversion
- Maximum Sum Combination
- Replace elements by its rank in the array
- Convert Min Heap to Max Heap
- Partitions with Given Difference
- Floor in BST
- Maximum Intersecting Lines
- Count Special Numbers
- Minimum Steps Required
- Maximum Length
- Another Coin Change Problem
- Find Number
- Good Subtrees
- Add Minimum Characters
- Maximum subset sum
- Construct a Full Binary Tree
- Modify Linked List-1
- Reverse a linked list
- Delete nodes having greater value on right
- Remove duplicates from an unsorted linked list
- Reverse a Doubly Linked List
- Bubble Sort
- Selection Sort
- Check for BST
- Height of Binary Tree
- Kth from End of Linked List
- Middle of a Linked List
- Check If Circular Linked List
- Left View of Binary Tree
- Intersection Sorted Linked Lists
- Find Transition Point
- Remove Duplicates from a Sorted Linked List
- DFS of Graph
- Stack using Linked List
- BFS of graph
- Insertion at doubly linked list
- Binary Search
- Remove Duplicates Sorted Array
- Binary Tree to BST
- Unique rows in boolean matrix
- Delete in a Singly Linked List
- Array Duplicates
- Insert in a Sorted List
- Reverse Using Stack
- Leaf under budget
- Queue Reversal
- Delete Mid of a Stack
- Swap the array elements
- Predict the Column
- Frequency in Queue
- Frequency Game
- First Set Bit
- Check K-th Bit
- Floor in a Sorted Array
- Print Matrix in snake Pattern
- Transpose of Matrix
- String Rotated by 2 Places
- Isomorphic Strings
- Parenthesis Checker
- K largest elements
- Minimum Cost of ropes
- N meetings in one room
- Union of Arrays with Duplicates
- Missing in Array
- Product array puzzle
- Missing And Repeating
- Adding Ones
- Common in 3 Sorted Arrays
- String Duplicates Removal
- Chocolate Distribution Problem
- Find Pair Given Difference
- Bitonic Point
- Second Largest
- Rotate Bits
- Reversing the equation
- Does array represent Heap
- Longest Common Prefix of Strings
- Min Manipulations to make Strings Anagram
- Palindrome String
- Balanced string
- Number of 1 Bits
- Max Sum Subarray of size K
- Nth Fibonacci Number
- Break a number
- Perfect Numbers
- Largest number possible
- Form a number divisible by 3 using array digits
- Sum of First N Natural Numbers
- Connell Sequence
- Maximum Diamonds
- Count Primes In Range
- Coverage of all Zeros in a Binary Matrix
- Trace Path
- Smallest Subset with Greater Sum
- Insert an Element at the Bottom of a Stack
- Maximum Nesting Depth of the Parentheses
- Find XOR of numbers from L to R.
- Maximum Depth Of Binary Tree
- Equal Left and Right Subarray Sum
- Make the array beautiful
- Remainder on dividing by 11
- Maximum Identical Bowls
- Bus Conductor
- Minimum Integer
- String Mirror
- Make Palindrome
- Binary Modulo
- Total Cuts
- Bit Magic
- Array Operations
- Dominant Pairs
- Cousins in Tree
- Strong Students in School
- Unique Number of Occurrences
- Array Game
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