GitHub - namankhurpia/leetcode-solutions-java: my personal best leetcode solutions - Most beats 100% in terms of run time and space time complexity

Name		Name	Last commit message	Last commit date
Latest commit History 172 Commits
.vscode		.vscode
.DS_Store		.DS_Store
1. Two Sum.java		1. Two Sum.java
100. Same Tree.java		100. Same Tree.java
101. Symmetric Tree.java		101. Symmetric Tree.java
1010. Pairs of Songs With Total Durations Divisible by 60.java		1010. Pairs of Songs With Total Durations Divisible by 60.java
102. Binary Tree Level Order Traversal.java		102. Binary Tree Level Order Traversal.java
104. Maximum Depth of Binary Tree.java		104. Maximum Depth of Binary Tree.java
1045. Customers Who Bought All Products.sql		1045. Customers Who Bought All Products.sql
1070. Product Sales Analysis III.sql		1070. Product Sales Analysis III.sql
108. Convert Sorted Array to Binary Search Tree.java		108. Convert Sorted Array to Binary Search Tree.java
11. Container With Most Water.java		11. Container With Most Water.java
1119. Remove Vowels from a String.java		1119. Remove Vowels from a String.java
114. Flatten Binary Tree to Linked List.java		114. Flatten Binary Tree to Linked List.java
1174. Immediate Food Delivery II.sql		1174. Immediate Food Delivery II.sql
118. Pascal's Triangle.java		118. Pascal's Triangle.java
1193. Monthly Transactions I.sql		1193. Monthly Transactions I.sql
12. Integer to Roman.java		12. Integer to Roman.java
1207. Unique Number of Occurrences.java		1207. Unique Number of Occurrences.java
1209. Remove All Adjacent Duplicates in String II.java		1209. Remove All Adjacent Duplicates in String II.java
121. Best Time to Buy and Sell Stock.java		121. Best Time to Buy and Sell Stock.java
122. Best Time to Buy and Sell Stock II.java		122. Best Time to Buy and Sell Stock II.java
125. Valid Palindrome.java		125. Valid Palindrome.java
1265. Print Immutable Linked List in Reverse.java		1265. Print Immutable Linked List in Reverse.java
128. Longest Consecutive Sequence.java		128. Longest Consecutive Sequence.java
13. Roman to Integer.java		13. Roman to Integer.java
1328. Break a Palindrome.java		1328. Break a Palindrome.java
1356. Sort Integers by The Number of 1 Bits.java		1356. Sort Integers by The Number of 1 Bits.java
136. Single Number.java		136. Single Number.java
138. Copy List with Random Pointer.java		138. Copy List with Random Pointer.java
1404. Number of Steps to Reduce a Number in Binary Representation to One.java		1404. Number of Steps to Reduce a Number in Binary Representation to One.java
141. Linked List Cycle.java		141. Linked List Cycle.java
142. Linked List Cycle II.java		142. Linked List Cycle II.java
143. Reorder List.java		143. Reorder List.java
1431. Kids With the Greatest Number of Candies.java		1431. Kids With the Greatest Number of Candies.java
144. Binary Tree Preorder Traversal.java		144. Binary Tree Preorder Traversal.java
1445. Apples & Oranges.sql		1445. Apples & Oranges.sql
145. Binary Tree Postorder Traversal.java		145. Binary Tree Postorder Traversal.java
146. LRU Cache.java		146. LRU Cache.java
1480. Running Sum of 1d Array.java		1480. Running Sum of 1d Array.java
15. 3Sum.java		15. 3Sum.java
150. Evaluate Reverse Polish Notation.java		150. Evaluate Reverse Polish Notation.java
1502. Can Make Arithmetic Progression From Sequence.java		1502. Can Make Arithmetic Progression From Sequence.java
151. Reverse Words in a String.java		151. Reverse Words in a String.java
152. Maximum Product Subarray.java		152. Maximum Product Subarray.java
1523. Count Odd Numbers in an Interval Range.java		1523. Count Odd Numbers in an Interval Range.java
153. Find Minimum in Rotated Sorted Array.java		153. Find Minimum in Rotated Sorted Array.java
155. Min Stack.java		155. Min Stack.java
1572. Matrix Diagonal Sum.java		1572. Matrix Diagonal Sum.java
1581. Customer Who Visited but Did Not Make Any Transactions.sql		1581. Customer Who Visited but Did Not Make Any Transactions.sql
160. Intersection of Two Linked Lists.java		160. Intersection of Two Linked Lists.java
163. Missing Ranges.java		163. Missing Ranges.java
1647. Minimum Deletions to Make Character Frequencies Unique.java		1647. Minimum Deletions to Make Character Frequencies Unique.java
166. Fraction to Recurring Decimal.java		166. Fraction to Recurring Decimal.java
1661. Average Time of Process per Machine.sql		1661. Average Time of Process per Machine.sql
167. Two Sum II - Input Array Is Sorted.java		167. Two Sum II - Input Array Is Sorted.java
168. Excel Sheet Column Title.java		168. Excel Sheet Column Title.java
169. Majority Element.java		169. Majority Element.java
17. Letter Combinations of a Phone Number.java		17. Letter Combinations of a Phone Number.java
171. Excel Sheet Column Number.java		171. Excel Sheet Column Number.java
172. Factorial Trailing Zeroes.java		172. Factorial Trailing Zeroes.java
1768. Merge Strings Alternately.java		1768. Merge Strings Alternately.java
189. Rotate Array.java		189. Rotate Array.java
19. Remove Nth Node From End of List.java		19. Remove Nth Node From End of List.java
1907. Count Salary Categories.sql		1907. Count Salary Categories.sql
1920. Build Array from Permutation.java		1920. Build Array from Permutation.java
1929. Concatenation of Array.java		1929. Concatenation of Array.java
1934. Confirmation Rate.sql		1934. Confirmation Rate.sql
197. Rising Temperature.sql		197. Rising Temperature.sql
2. Add Two Numbers.java		2. Add Two Numbers.java
20. Valid Parentheses.java		20. Valid Parentheses.java
200. Number of Islands.java		200. Number of Islands.java
202. Happy Number.java		202. Happy Number.java
204. Count Primes.java		204. Count Primes.java
206. Reverse Linked List.java		206. Reverse Linked List.java
209. Minimum Size Subarray Sum.java		209. Minimum Size Subarray Sum.java
21. Merge Two Sorted Lists.java		21. Merge Two Sorted Lists.java
215. Kth Largest Element in an Array.java		215. Kth Largest Element in an Array.java
217. Contains Duplicate.java		217. Contains Duplicate.java
22. Generate Parentheses.java		22. Generate Parentheses.java
2244. Minimum Rounds to Complete All Tasks.java		2244. Minimum Rounds to Complete All Tasks.java
230. Kth Smallest Element in a BST.java		230. Kth Smallest Element in a BST.java
2300. Successful Pairs of Spells and Potions.java		2300. Successful Pairs of Spells and Potions.java
231. Power of Two.java		231. Power of Two.java
234. Palindrome Linked List.java		234. Palindrome Linked List.java
236. Lowest Common Ancestor of a Binary Tree.java		236. Lowest Common Ancestor of a Binary Tree.java
237. Delete Node in a Linked List.java		237. Delete Node in a Linked List.java
238. Product of Array Except Self.java		238. Product of Array Except Self.java
239. Sliding Window Maximum.java		239. Sliding Window Maximum.java
240. Search a 2D Matrix II.java		240. Search a 2D Matrix II.java
242. Valid Anagram.java		242. Valid Anagram.java
268. Missing Number.java		268. Missing Number.java
271. Encode and Decode Strings.java		271. Encode and Decode Strings.java
28. Find the Index of the First Occurrence in a String.java		28. Find the Index of the First Occurrence in a String.java
287. Find the Duplicate Number.java		287. Find the Duplicate Number.java
290. Word Pattern.java		290. Word Pattern.java
295. Find Median from Data Stream.java		295. Find Median from Data Stream.java
3. Longest Substring Without Repeating Characters.java		3. Longest Substring Without Repeating Characters.java
305. Number of Islands II.java		305. Number of Islands II.java
31. Next Permutation.java		31. Next Permutation.java

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