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LeetCode
LeetCode Problems (
https://leetcode.com/
)
0001 Two Sum
0002 Add Two Numbers
0003 Longest Substring Without Repeating Characters
0004 Median of Two Sorted Arrays
0005 Longest Palindromic Substring
0006 ZigZag Conversion
0009 Palindrome Number
0011 Container With Most Water
0012 Integer to Roman
0013 Roman to Integer
0014 Longest Common Prefix
0017 Letter Combination of a Phone Number
0019 Remove Nth Node From End of List
0020 Valid Parentheses
0021 Merge Two Sorted Lists
0022 Generate Parentheses
0023 Merge k Sorted Lists
0024 Swap Nodes in Pairs
0026 Remove Duplicates from Sorted Array
0027 Remove Element
0029 Divide Two Integers
0031 Next Permutation
0033 Search in Rotated Sorted Array
0034 Find First and Last Position of Element in Sorted Array
0035 Search Insert Position
0038 Count and Say
0039 Combination Sum
0046 Permutations
0048 Rotate Image
0049 Group Anagrams
0053 Maximum Subarray
0055 Jump Game
0056 Merge Intervals
0066 Plus One
0067 Add Binary
0069 Sqrt(x)
0070 Climbing Stairs
0072 Edit Distance
0074 Search a 2D Matrix
0075 Sort Colors
0078 Subsets
0079 Word Search
0088 Merge Sorted Array
0091 Decode Ways
0094 Binary Tree Inorder Traversal
0100 Same Tree
0102 Binary Tree Level Order Traversal
0107 Binary Tree Level Order Traversal II
0118 Pascal's Triangle
0121 Best Time to Buy and Sell Stock
0122 Best Time to Buy and Sell Stock II
0125 Valid Palindrome
0131 Palindrome Positioning
0136 Single Number
0138 Copy List with Random Pointer
0141 Linked List Cycle
0143 Reorder List
0144 Binary Tree Preorder Traversal
0145 Binary Tree Postorder Traverlsal
0151 Reverse Words in a String
0152 Maximum Product Subarray
0153 Find Minimum in Rotated Sorted Array
0155 Min Stack
0160 Intersection of Two Linked Lists
0169 Majority Element
0172 Factorial Trailing Zeroes
0189 Rotate Array
0191 Number of 1 Bits
0198 House Robber
0202 Happy Number
0203 Remove Linked List Elements
0204 Count Primes
0205 Isomorphic Strings
0206 Reverse Linked List
0208 Implement Trie (Prefix Tree)
0217 Contains Duplicate
0219 Contains Duplicate II
0225 Implement Stack using Queues
0226 Invert Binary Tree
0227 Basic Calculator II
0230 Kth Smallest Element in a BST
0231 Power of Two
0232 Implement Queue using Stacks
0234 Palindrome Linked List
0237 Delete Node in a Linked List
0238 Product of Array Except Self
0242 Valid Anagram
0258 Add Digits
0268 Missing Number
0278 First Bad Version
0283 Move Zeroes
0287 Find the Duplicate Number
0292 Nim Game
0322 Coin Change
0328 Odd Even Linked List
0344 Reverse String
0345 Reverse Vowels of a String
0347 Top K Frequent Elements
0349 Intersection of Two Arrays
0350 Intersection of Two Arrays II
0367 Valid Perfect Square
0371 Sum of Two Integers
0373 Find K Pairs with Smallers Sums
0383 Ransom Note
0385 Mini Parser
0387 First Unique Character in a String
0392 Is Subsequence
0402 Remove K Digits
0412 Fizz Buzz
0443 String Compression
0448 Find All Numbers Disappeared in an Array
0451 Sort Characters By Frequency
0463 Island Perimeter
0476 Number Complement
0496 Next Greater Element I
0500 Keyboard Row
0503 Next Greater Element II
0525 Contiguous Array
0540 Single Element in a Sorted Array
0543 Diameter of Binary Tree
0557 Reverse Words in a String III
0560 Subarray Sum Equals K
0605 Can Place Flowers
0617 Merge Two Binary Trees
0657 Robot Return to Origin
0665 Non Decreasing Array
0674 Longest Continuous Increasing Subsequence
0678 Valid Parenthesis String
0692 Top K Frequent Words
0700 Search in a Binary Search Tree
0704 Binary Search
0705 Design Hash Set
0707 Design Linked List
0709 To Lower Case
[0724 Find Pivot Index](0724- Find-Pivot-Index.py)
0733 Flood Fill
0739 Daily Temperatures
0771 Jewels and Stones
0844 Backspace String Compare
0849 Maximize Distance to Closest Person
0852 Peak Index in a Mountain Array
0856 Score of Parentheses
0872 Leaf-Similar Trees
0876 Middle of the Linked List
0881 Boats to Save People
0890 Find and Replace Pattern
0929 Unique Email Addresses
0941 Valid Mountain Array
0961 N-Repeated Element in Size 2N Array
0981 Time Based Key-Value Store
0993 Cousins in Binary Tree
0997 Find the Town Judge
1014 Best Sightseeing Pair
1021 Remove Outermost Parentheses
1029 Two City Scheduling
1046 Last Stone Weight
1047 Remove All Adjacent Duplicates In String
1051 Height Checker
1108 Defanging an IP Address
1137 N-th Tribonacci Number
1160 Find Words That Can Be Formed by Characters
1189 Maximum Number of Balloons
1207 Unique Number of Occurrences
1281 Subtract the Product and Sum of Digits of an Integer
1317 Convert Integer to the Sum of Two No-Zero Integers
1356 Sort Integers by The Number of 1 Bits
1360 Number of Days Between Two Dates
1362 Closest Divisors
1366 Rank Team by Votes
1370 Increasing Decreasing String
1374 Generate a String With Characters That Have Odd Counts
1380 Lucky Numbers in a Matrix
1399 Count Largest Group
1400 Construct K Palindrome Strings
1401 Circle and Rectangle Overlapping
1426 Counting Elements
1427 Perform String Shifts
1431 Kids With the Greatest Number of Candies
1432 Max Difference You Can Get From Changing an Integer
1433 Check If a String Can Break Another String
1480 Running Sum of 1d Array
1991 Find the Middle Index in Array
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nirmalnishant645/LeetCode
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Last Commit
1 year ago
Repository
nirmalnishant645/LeetCode
Homepage
https://leetcode.com/nirmalnishant645/
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