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Arpit Rathore

👨‍💻 Backend Engineer | Java | Springboot | Kubernetes | 4x AWS Certified

Location Pune, India Joined Joined on  Personal website https://arpitrathore.com
128. Longest Consecutive Sequence

128. Longest Consecutive Sequence

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30. Substring with Concatenation of All Words

30. Substring with Concatenation of All Words

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981. Time Based Key-Value Store

981. Time Based Key-Value Store

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347. Top K Frequent Elements

347. Top K Frequent Elements

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49. Group Anagrams

49. Group Anagrams

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3. Longest Substring Without Repeating Characters

3. Longest Substring Without Repeating Characters

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771. Jewels and Stones

771. Jewels and Stones

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706. Design HashMap

706. Design HashMap

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242. Valid Anagram

242. Valid Anagram

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136. Single Number

136. Single Number

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225. Implement Stack using Queues

225. Implement Stack using Queues

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862. Shortest Subarray with Sum at Least K

862. Shortest Subarray with Sum at Least K

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1825. Finding MK Average

1825. Finding MK Average

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641. Design Circular Deque

641. Design Circular Deque

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406. Queue Reconstruction by Height

406. Queue Reconstruction by Height

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1670. Design Front Middle Back Queue

1670. Design Front Middle Back Queue

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1428. Time Needed to Buy Tickets

1428. Time Needed to Buy Tickets

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622. Design Circular Queue

622. Design Circular Queue

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933. Number of Recent Calls

933. Number of Recent Calls

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1700. Number of Students Unable to Eat Lunch

1700. Number of Students Unable to Eat Lunch

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895. Maximum Frequency Stack

895. Maximum Frequency Stack

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726. Number of Atoms

726. Number of Atoms

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42. Trapping Rain Water

42. Trapping Rain Water

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946. Validate Stack Sequences

946. Validate Stack Sequences

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856. Score of Parentheses

856. Score of Parentheses

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739. Daily Temperatures

739. Daily Temperatures

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232. Implement Queue using Stacks

232. Implement Queue using Stacks

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225. Implement Stack using Queues

225. Implement Stack using Queues

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155. Min Stack

155. Min Stack

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20. Valid Parentheses

20. Valid Parentheses

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25. Reverse Nodes in k-Group

25. Reverse Nodes in k-Group

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23. Merge k Sorted Lists

23. Merge k Sorted Lists

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142. Linked List Cycle II

142. Linked List Cycle II

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138. Copy List with Random Pointer

138. Copy List with Random Pointer

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82. Remove Duplicates from Sorted List II

82. Remove Duplicates from Sorted List II

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19. Remove Nth Node From End of List

19. Remove Nth Node From End of List

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206. Reverse Linked List

206. Reverse Linked List

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141. Linked List Cycle

141. Linked List Cycle

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83. Remove Duplicates from Sorted List

83. Remove Duplicates from Sorted List

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21. Merge Two Sorted Lists

21. Merge Two Sorted Lists

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410. Split Array Largest Sum

410. Split Array Largest Sum

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4. Median of Two Sorted Arrays

4. Median of Two Sorted Arrays

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240. Search a 2D Matrix II

240. Search a 2D Matrix II

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162. Find Peak Element

162. Find Peak Element

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153. Find Minimum in Rotated Sorted Array

153. Find Minimum in Rotated Sorted Array

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74. Search a 2D Matrix

74. Search a 2D Matrix

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34. Find First and Last Position of Element in Sorted Array

34. Find First and Last Position of Element in Sorted Array

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33. Search in Rotated Sorted Array

33. Search in Rotated Sorted Array

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704. Binary Search

704. Binary Search

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278. First Bad Version

278. First Bad Version

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992. Subarrays with K Different Integers

992. Subarrays with K Different Integers

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239. Sliding Window Maximum

239. Sliding Window Maximum

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30. Substring with Concatenation of All Words

30. Substring with Concatenation of All Words

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1004. Max Consecutive Ones III

1004. Max Consecutive Ones III

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424. Longest Repeating Character Replacement

424. Longest Repeating Character Replacement

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209. Minimum Size Subarray Sum

209. Minimum Size Subarray Sum

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76. Minimum Window Substring

76. Minimum Window Substring

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3. Longest Substring Without Repeating Characters

3. Longest Substring Without Repeating Characters

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643. Maximum Average Subarray I

643. Maximum Average Subarray I

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567. Permutation in String

567. Permutation in String

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