D
deepcodr
STREAK
67/1455
days
Longest streak/Global longest streak
Organization
TATA CONSULTANCY SERVICE (TCS)
Language Used
C++, Java
Coding Score
904
Problem Solved
286
Contest Rating
__
494 points
Contributor
494 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
160 submissions in current year
SCHOOL (0)
BASIC (22)
EASY (115)
MEDIUM (131)
HARD (18)
- 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
- Merge Sort
- Quick Sort
- Intersection in Y Shaped Lists
- Merge two sorted linked lists
- Flattening a Linked List
- The Celebrity Problem
- Largest subarray with 0 sum
- Merge K sorted linked lists
- Find the number of islands
- Get Min from Stack
- Validate an IP Address
- Remove loop in Linked List
- Implement Atoi
- Palindrome Linked List
- Rat in a Maze Problem - I
- Count distinct elements in every window
- Find triplets with zero sum
- Sort a stack
- Merge Sort for Linked List
- Insert in Sorted way in a Sorted DLL
- Smallest Positive Missing
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Union of 2 Sorted Arrays
- Indexes of Subarray Sum
- Count the number of possible triangles
- Triplet Sum in Array
- Merge Without Extra Space
- Boolean Matrix
- Spirally traversing a matrix
- Search in a sorted Matrix
- Distance of nearest cell having 1
- Longest Consecutive Subsequence
- Stock span problem
- Next Greater Element
- Infix to Postfix
- K Sized Subarray Maximum
- Nearly sorted
- Combination Sum
- M-Coloring Problem
- Minimum Jumps
- Stickler Thief
- Ways to Reach the n'th Stair
- Allocate Minimum Pages
- Kth Smallest
- Rotten Oranges
- Container With Most Water
- Print Anagrams Together
- Rotate by 90 degree
- Word Break
- Stock Buy and Sell – Multiple Transaction Allowed
- Generate Parentheses
- Word Search
- Sort 0s, 1s and 2s
- Pascal Triangle
- Maximize Number of 1's
- Search in Rotated Sorted Array
- Add Binary Strings
- Maximum Product Subarray
- Longest Subarray with Sum K
- Transform String
- Max Sum without Adjacents
- Longest substring with distinct characters
- K-th element of two Arrays
- Minimum sum
- First and Last Occurrences
- Permutations of a String
- Perfect Sum Problem
- Power Set
- Subsets with XOR value
- Subset Sums
- Nth Natural Number
- Next Permutation
- Segregate even and odd nodes in a Linked List
- Replace O's with X's
- Flood fill Algorithm
- Jump Game
- Subarrays with sum K
- Remove K Digits
- Number of Provinces
- Minimize the Heights I
- Overlapping Intervals
- Reverse a Stack
- Number Of Enclaves
- Majority Element II
- Count Good numbers
- Longest subarray with Atmost two distinct integers
- Longest Repeating Character Replacement
- Count Subarray with k odds
- Count Substring
- Binary subarray with sum
- Sum of subarray minimum
- Frog Jump
- Asteroid Collision
- Minimal Cost
- Sum of subarray ranges
- Maximum point you can obtain from cards
- Subarrays with K Distinct Integers
- Aggressive Cows
- Subset II
- Check if there exists a subsequence with sum K
- Number of greater elements to the right
- Combination Sum II
- Prefix to Infix Conversion
- Generate all binary strings
- Delete all occurrences of a given key in a doubly linked list
- Non-overlapping Intervals
- Minimum Window Substring
- Insert Interval
- Introduction to DP
- Make array elements unique
- Next Greater Element in Circular Array
- Minimum repeat to make substring
- Intersection Point in Y Shaped Linked Lists
- Kth Missing Positive Number in a Sorted Array
- Count Subarrays with given XOR
- Set Matrix Zeros
- Find All Triplets with Zero Sum
- Split array in three equal sum subarrays
- Find H-Index
- Count all triplets with given sum in sorted array
- Implement Pow
- K Closest Points to Origin
- Reverse a linked list
- Frequency in a Linked List
- Delete in a Doubly Linked List
- Reverse a Doubly Linked List
- Kth from End of Linked List
- Middle of a Linked List
- Delete Middle of Linked List
- Stack using two queues
- DFS of Graph
- Stack using Linked List
- BFS of graph
- Binary Search
- Largest subarray of 0's and 1's
- Remove Duplicates Sorted Array
- Remove Duplicates from an array
- Max distance between same elements
- Minimum distance in an Array
- Array Duplicates
- Split Linked List Alternatingly
- Reverse Using Stack
- Delete Alternate Nodes
- Find the Sum of Last N nodes of the Linked List
- Find length of Loop
- Delete Mid of a Stack
- Count the Specials
- Java ArrayList Operation
- Reverse an Array
- Wave Array
- Equilibrium Point
- Array Leaders
- Floor in a Sorted Array
- Roof Top
- Intersection of two sorted arrays
- Transpose of Matrix
- Rotate by 90 degree
- Anagram
- Winner of an election
- Strings Rotations of Each Other
- The Modified String
- Minimum indexed character
- Panagram Checking
- Non Repeating Character
- Minimum Cost of ropes
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Product array puzzle
- Intersection of Arrays with Distinct
- Missing And Repeating
- Find the closest number
- Adding Ones
- Sorted and Rotated Minimum
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- Missing number
- Move all negative elements to end
- Pairs with difference k
- Drive the car
- Find Duplicate Element
- Single Number
- Alternate Positive Negative
- Remaining String
- Kth distance
- Count Alphabets
- Remove Duplicates
- Nearest multiple of 10
- Facing the sun
- Twice Counter
- Second Largest
- Two Sum - Pair with Given Sum
- Shoot, Reload, Repeat
- Number of occurrence
- Modify the Array
- Check if array is sorted
- Sum Pair closest to target
- Longest Common Prefix of Strings
- First Repeated Character
- Prime String
- Min Number of Flips
- Three Great Candidates
- At Least K Occurrences
- Ishaan and Sticks
- Count the Zeros
- Transform the array
- Four Elements
- Palindrome String
- Left out candies
- Pair with given sum in a sorted array
- Count number of words
- Tom and String
- Odd Even Problem
- Cross the Bridge
- Ceil The Floor
- Rotate a Matrix by 180 Counterclockwise
- Plus One
- Even and Odd
- Search insert position of K in a sorted array
- Queue using stack
- Find pairs with given sum in doubly linked list
- Stock Buy and Sell – Max one Transaction Allowed
- Remove duplicates from a sorted doubly linked list
- Array to Linked List
- Introduction to Doubly Linked List
- Find the first node of loop in linked list
- Taxi Booking
- Wifi Range
- Minimum Integer
- Split an array into two equal Sum subarrays
- Largest Pair Sum
- Count pairs with given sum
- Meeting Rooms
- Count Pairs whose sum is less than target
- Union of Two Sorted Arrays with Distinct Elements
- Intersection of Two arrays with Duplicate Elements
- Search in a row-wise sorted matrix
- Linked List Group Reverse
- Clone List with Next and Random
- Max rectangle
- LRU Cache
- Trapping Rain Water
- Max Circular Subarray Sum
- Histogram Max Rectangular Area
- Solve the Sudoku
- Word Ladder I
- Search Pattern (KMP-Algorithm)
- N-Queen Problem
- Word Ladder II
- Min Chars to Add for Palindrome
- Expression Add Operators
- LFU cache
- Count Reverse Pairs
- Better String
- Sum of Max of Subarrays
- Count Linked List Nodes
- Queue using Linked List
- Doubly linked list Insertion at given position
- First Occurence
- Peak element
- Linked List Insertion At End
- Anagram of String
- Is Linked List Length Even?
- Triplet Family
- Count Odd and Even
- Array Search
- Sorted Array Search
- Most Frequent Character
- Reverse a String
- First n Fibonacci
- Alternative Sorting
- Largest Element in Array
- Rotating an Array
- Print first letter of every word in the string
- House Robber
- Reverse digits
- Prime Number
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