D
patildhanu4111999
STREAK
08/1477
days
Longest streak/Global longest streak
Organization
Persistent Systems
Language Used
C++, C#, Python
Coding Score
288
Problem Solved
124
Contest Rating
-
1855 points
Contributor
1855 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
6 submissions in current year
SCHOOL (0)
BASIC (13)
EASY (71)
MEDIUM (38)
HARD (2)
- Check for BST
- K distance from root
- Height of Binary Tree
- Balanced Tree Check
- Left View of Binary Tree
- Reverse Level Order Traversal
- DFS of Graph
- BFS of graph
- Identical Trees
- Nodes without a Sibling
- Remove Duplicates Sorted Array
- Unique rows in boolean matrix
- Remove every k'th node
- You and your books
- Array Duplicates
- Three way partitioning
- Reverse Using Stack
- Queue Reversal
- Delete Mid of a Stack
- Reverse an Array
- Greater and Smaller Ones
- Digits In Factorial
- Primality Test
- Frequencies in a Limited Array
- Print adjacency list
- Transpose of Matrix
- Count ways to N'th Stair
- First Repeating Element
- Union of Arrays with Duplicates
- Missing in Array
- Count the elements
- Find the closest number
- Move All Zeroes to End
- Find Pair Given Difference
- Alternate Positive Negative
- Palindrome Sentence
- Second Largest
- Convert array into Zig-Zag fashion
- Two Sum - Pair with Given Sum
- Find missing in second array
- Two sum -Pairs with 0 Sum
- Print Bracket Number
- Odd Even Problem
- Binary representation of next number
- Number of 1 Bits
- Find the Highest number
- Armstrong Numbers
- Nth Fibonacci Number
- Swap two nibbles in a byte
- Copy Set Bits in Range
- Shortest path from 1 to n
- Perfect Numbers
- Juggler Sequence
- Summed Matrix
- Row with Minimum 1s
- Game of digits
- Sum of dependencies in a graph
- Rearrange Geek and his Classmates
- Construction of a string
- Silver and Gold
- Wave Array
- Move Last Element to Front of a Linked List
- Divisor Game
- Minimize the sum
- Last modified ball
- Maximum Weight Node
- Min operations
- Minimum Number
- Binary Array
- Unique Number of Occurrences
- Geekland Fair
- Add Number Linked Lists
- Undirected Graph Cycle
- Two Stacks in an Array
- Find kth element of spiral matrix
- Find triplets with zero sum
- Level order traversal
- Root to Leaf Paths
- Arrange Consonants and Vowels
- Power Of Numbers
- Maximum occured integer
- Rotate Array
- Union of 2 Sorted Arrays
- Triplet Sum in Array
- Longest Consecutive Subsequence
- Kth Smallest
- 4 Sum - All Quadruples
- Swapping pairs make sum equal
- Nuts and Bolts Problem
- Longest Substring with K Uniques
- K closest elements
- Smaller on Left
- Modular Exponentiation
- Minimum cost to fill given weight in a bag
- Longest subsequence-1
- Minimum Cost To Make Two Strings Identical
- Geek and its Game of Coins
- Minimum steps to destination
- Prime Pair with Target Sum
- Stream First Non-repeating
- Number of Rectangles in a Circle
- Rohan's Love for Matrix
- Count the paths
- Construct list using given q XOR queries
- Strange Matrix
- Majority Element - More Than n/3
- Combination Sum II
- Nearest smaller tower
- Bulls and Cows
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