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LeetCode

My submissions for LeetCode problems - Generated using LeetCode Workflow

Note: 🔒 means that problem need LeetCode Premium to access

Problems & Solutions

# Title Solution Difficulty
57 Insert Interval Java Medium
767 Reorganize String Java Medium
19 Remove Nth Node From End of List Java Medium
695 Max Area of Island Java Medium
852 Peak Index in a Mountain Array Java Medium
215 Kth Largest Element in an Array Java Medium
994 Rotting Oranges Java Medium
896 Monotonic Array Java Easy
208 Implement Trie (Prefix Tree) Java Medium
162 Find Peak Element Java Medium
744 Find Smallest Letter Greater Than Target Java Easy
791 Custom Sort String Java Medium
116 Populating Next Right Pointers in Each Node Java Medium
23 Merge k Sorted Lists Java Hard
448 Find All Numbers Disappeared in an Array Java Easy
142 Linked List Cycle II Java Medium
34 Find First and Last Position of Element in Sorted Array Java Medium
56 Merge Intervals Java Medium
141 Linked List Cycle Java Easy
739 Daily Temperatures Java Medium
41 First Missing Positive Java Hard
315 Count of Smaller Numbers After Self Java Hard
4 Median of Two Sorted Arrays Java Hard
74 Search a 2D Matrix Java Medium
75 Sort Colors Java Medium
287 Find the Duplicate Number Java Medium
3 Longest Substring Without Repeating Characters Java Medium
119 Pascal's Triangle II Java Easy
118 Pascal's Triangle Java Easy
576 Out of Boundary Paths Java Medium
2227 Encrypt and Decrypt Strings Java Hard
1734 Decode XORed Permutation Java Medium
1710 Maximum Units on a Truck Java Easy
1480 Running Sum of 1d Array Java Easy
1465 Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts Java Medium
1461 Check If a String Contains All Binary Codes of Size K Java Medium
1342 Number of Steps to Reduce a Number to Zero Java Easy
977 Squares of a Sorted Array Java Easy
867 Transpose Matrix Java Easy
704 Binary Search Java Easy
509 Fibonacci Number Java Easy
503 Next Greater Element II Java Medium
496 Next Greater Element I Java Easy
318 Maximum Product of Word Lengths Java Medium
283 Move Zeroes Java Easy
278 First Bad Version Java Easy
268 Missing Number Java Easy
242 Valid Anagram Java Easy
226 Invert Binary Tree Java Easy
217 Contains Duplicate Java Easy
205 Isomorphic Strings Java Easy
200 Number of Islands Java Medium
199 Binary Tree Right Side View Java Medium
191 Number of 1 Bits C, C++, Java Easy
189 Rotate Array Java Medium
167 Two Sum II - Input Array Is Sorted Java Medium
160 Intersection of Two Linked Lists Java Easy
128 Longest Consecutive Sequence Java Medium
121 Best Time to Buy and Sell Stock Java Easy
104 Maximum Depth of Binary Tree Java Easy
102 Binary Tree Level Order Traversal Java Medium
100 Same Tree Java Easy
88 Merge Sorted Array Java Easy
61 Rotate List Java Medium
53 Maximum Subarray Java Medium
49 Group Anagrams Java Medium
35 Search Insert Position Java Easy
29 Divide Two Integers Java Medium
28 Implement strStr() Java Easy
27 Remove Element Java Easy
26 Remove Duplicates from Sorted Array Java Easy
21 Merge Two Sorted Lists Java Easy
20 Valid Parentheses Java Easy
14 Longest Common Prefix Java Easy
13 Roman to Integer Java Easy
9 Palindrome Number Java Easy
2 Add Two Numbers Java Medium
1 Two Sum Java Easy

Made with ❤️ by Kuldip Patel

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