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T
tarun007
STREAK
01/1430
days
Longest streak/Global longest streak
Language Used
Java, C++, C
Coding Score
661
Problem Solved
241
Contest Rating
__
3590 points
Contributor
3590 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
20 submissions in current year
SCHOOL (0)
BASIC (25)
EASY (90)
MEDIUM (115)
HARD (11)
- Spidey Sense
- Rotate a Linked List
- Detect Loop in linked list
- Merge Sort
- Binary Tree from Inorder and Postorder
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Merge two sorted linked lists
- Sum Tree
- Flattening a Linked List
- Tree Boundary Traversal
- Directed Graph Cycle
- Undirected Graph Cycle
- The Celebrity Problem
- Largest subarray with 0 sum
- Topological sort
- Find the number of islands
- Max sum in the configuration
- Check if subtree
- Validate an IP Address
- Remove loop in Linked List
- Largest BST
- Multiply two strings
- Minimum Swaps to Sort
- Implement Atoi
- Maximum Difference
- Rat in a Maze Problem - I
- BST with Dead End
- Root to Leaf Paths
- Children Sum in a Binary Tree
- Smallest Positive Missing
- Power Of Numbers
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Indexes of Subarray Sum
- Count the number of possible triangles
- Merge Without Extra Space
- Boolean Matrix
- Spirally traversing a matrix
- Search in a sorted Matrix
- Distance of nearest cell having 1
- Unit Area of largest region of 1's
- Stock span problem
- Next Greater Element
- K Sized Subarray Maximum
- Kth smallest element
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- M-Coloring Problem
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- K nearest Points
- Find median in a row wise sorted matrix
- Allocate Minimum Pages
- Zero Sum Subarrays
- Kth Smallest
- Rotten Oranges
- Most frequent word in an array of strings
- Print Anagrams Together
- Top K Frequent in Array
- Sort 0s, 1s and 2s
- Complement
- Top k numbers in a stream
- Maximize Number of 1's
- Single Among Doubles in a Sorted
- Form the Largest Number
- Maximum Product Subarray
- Row with max 1s
- Nuts and Bolts Problem
- Rotate a Matrix
- Longest Subarray with Sum K
- Max Sum without Adjacents
- k largest elements
- Longest Common Substring
- Longest Substring with K Uniques
- Longest Palindrome in a String
- K-th element of two Arrays
- Greater tower sum
- Smallest Absolute Difference
- Valid Substring
- Permutations of a String
- Rotate String
- Max possible amount
- Maximum Tip Calculator
- Sieve of Eratosthenes
- Coin Change (Minimum Coins)
- Power Set
- Count ways to N'th Stair(Order does not matter)
- Part of it.
- Subset Sums
- Unique partitions
- Stepping Numbers
- Number of paths in a matrix with k coins
- Squares in Rectangle
- Find Prime numbers in a range
- Game with String
- Stream First Non-repeating
- Maximum Sub-String after at most K changes
- Snake and Ladder Problem
- Find the string in grid
- Iterative Inorder
- Preorder traversal (Iterative)
- Iterative Postorder
- Rearrange characters
- Substrings of length k with k-1 distinct elements
- Count pairs in array divisible by K
- Construct list using given q XOR queries
- BST to greater sum tree
- Anti Diagonal Traversal of Matrix
- Reverse a Stack
- Sahil loves gfg
- Sahil love good scorer
- Gadgets of Doraland
- Reverse a linked list
- Pairwise swap elements of a linked list
- Bubble Sort
- Selection Sort
- Check for BST
- Mirror Tree
- Maximum Width of 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
- Decimal Equivalent of Binary Linked List
- Level Order in spiral form
- DFS of Graph
- BFS of graph
- Root to leaf path sum
- Square Root
- Largest subarray of 0's and 1's
- Remove Duplicates Sorted Array
- Odd even level difference
- Leaves at Same Level or Not
- Kth largest element in BST
- Special Stack
- Inorder Successor in BST
- Index of an Extra Element
- Reverse Using Stack
- Symmetric Tree
- Construct BST from Postorder
- Reverse an Array
- Check K-th Bit
- Power of 2
- Wave Array
- Equilibrium Point
- Array Leaders
- Anagram
- Winner of an election
- Strings Rotations of Each Other
- Reverse Words
- Non Repeating Character
- Parenthesis Checker
- K largest elements
- Minimum Cost of ropes
- N meetings in one room
- Single Appearance
- Missing in Array
- Roman Number to Integer
- Search an element in sorted and rotated array
- Missing And Repeating
- Non-Repeating Element
- Count the elements
- Common in 3 Sorted Arrays
- Sorted and Rotated Minimum
- Maximum no of 1's row
- Search in a Row-Column sorted matrix
- Chocolate Distribution Problem
- Drive the car
- Smallest subarray with sum greater than x
- Largest Even Number
- Sherlock a Detective
- Arya's Long String
- Remove Duplicates
- Second Largest
- Two Sum - Pair with Given Sum
- Sort Unsorted Subarray
- Number of occurrence
- Divisible by 8
- Convert an array to reduced form
- Sum Pair closest to target
- Maximum difference Indexes
- Find the closest pair from two arrays
- Length of longest subarray
- Palindrome String
- Generate binary string
- Number of 1 Bits
- Lucky Number
- Max Sum Subarray of size K
- Magic Number
- Number Of Open Doors
- Trailing zeroes in factorial
- Sum of all prime numbers between 1 and n
- Find nth root of m
- Overlapping rectangles
- Sum of dependencies in a graph
- Queue using stack
- Replace all 0's with 5
- First Occurence
- Remainder with 7
- Peak element
- Check if a string is Isogram or not
- Binary String
- Reverse a String
- First n Fibonacci
- Count pair sum
- Check for subsequence
- Reversing the vowels
- First 1 in a Sorted Binary Array
- First and Second Smallests
- Min and Max in Array
- Print first letter of every word in the string
- Check for Power
- LCM And GCD
- Prime Number
- Multiples Power
- Angle between hour and minute hand
- Check if the door is open or closed
- Minimum difference pair
- Squares in a Matrix
- Check if given four points form a square
- Student record
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