1291 Sequential Digits
Published:
Solution to Leetcode 1291
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leetcodesolutions
387 First Unique Character in a String
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Solution to Leetcode 387
13 Roman to Integer
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Solution to Leetcode 13
11 Container with Most Water
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Solution to Leetcode 11
1512 Number of Good Pairs
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Solution to Leetcode 1512
896 Monotonic Array
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Solution to Leetcode 896
2265 Count Nodes Equal to Average of Subtree
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Solution to Leetcode 2265
1441 Build an Array with Stack Operations
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Solution to Leetcode 1441
26 Remove Duplicates from Sorted Array
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Solution to Leetcode 26
27 Remove Element
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Solution to Leetcode 27
80 Remove Duplicates from Sorted Array II
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Solution to Leetcode 80
121 Best Time to Buy and Sell Stock
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Solution to Leetcode 121
122 Best Time to Buy and Sell Stock II
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Solution to Leetcode 122
125 Valid Palindrome
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Solution to Leetcode 125
1759 Count Number of Homogenous Substrings
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Solution to Leetcode 1759
58 Length of Last Word
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Solution to Leetcode 58
228 Summary Ranges
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Solution to Leetcode 228
2785 Sort Vowels in a String
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Solution to Leetcode 2785
70 Climbing Stairs
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Solution to Leetcode 70
1980 Find Unique Binary String
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Solution to Leetcode 1980
1887 Reduction Operations to Make the Array Elements Equal
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Solution to Leetcode 1887
1897 Redistribute Characters to Make All Strings Equal
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Solution to Leetcode 1897
2391 Minimum Amount of Time to Collect Garbage
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Solution to Leetcode 2391
219 Contains Duplicate II
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Solution to Leetcode 219
1561 Maximum Number of Coins You Can Get
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Solution to Leetcode 1561
1160 Find Words That Can Be Formed by Characters
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Solution to Leetcode 1160
2264 Largest 3-Same-Digit Number in String
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Solution to Leetcode 2264
1266 Minimum Time Visiting All Points
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Solution to Leetcode 1266
49 Group Anagrams
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Solution to Leetcode 49
1688 Count of Matches in Tournament
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Solution to Leetcode 1688
1 Two Sum
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Solution to Leetcode 1
1704 Determine if String Halves Are Alike
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Solution to Leetcode 1704
1716 Calculate Money in Leetcode Bank
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Solution to Leetcode 1716
217 Contains Duplicate
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Solution to Leetcode 217
1903 Largest Odd Number in String
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Solution to Leetcode 1903
238 Product of Array Except Self
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Solution to Leetcode 238
347 Top K Frequent Elements
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Solution to Leetcode 347
867 Transpose Matrix
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Solution to Leetcode 867
1464 Maximum Product of Two Elements in an Array
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Solution to Leetcode 1464
36 Valid Sudoku
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Solution to Leetcode 36
55 Jump Game
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Solution to Leetcode 55
1413 Minimum Value to Get Positive Step by Step Sum
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Solution to Leetcode 1413
1436 Destination City
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Solution to Leetcode 1436
1913 Maximum Product Difference Between Two Pairs
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Solution to Leetcode 1913
2706 Buy Two Chocolates
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Solution to Leetcode 2706
128 Longest Consecutive Sequence
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Solution to Leetcode 128
1637 Widest Vertical Area Between Two Points Containing No Points
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Solution to Leetcode 1637
1442 Maximum Score After Splitting a String
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Solution to Leetcode 1442
1496 Path Crossing
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Solution to Leetcode 1496
1758 Minimum Changes to Make Alternating Binary String
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Solution to Leetcode 1758
1624 Largest Substring Between Two Equal Characters
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Solution to Leetcode 1624
1929 Concatenation of Array
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Solution to Leetcode 1929
455 Assign Cookies
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Solution to Leetcode 455
206 Reverse Linked List
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Solution to Leetcode 206
2610 Covert an Array Into a 2D Array With Conditions
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Solution to Leetcode 2610
509 Fibonacci Number
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Solution to Leetcode 509
2125 Number of Laser Beams in a Bank
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Solution to Leetcode 2125
2225 Find Players With Zero or One Losses
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Solution to Leetcode 2225
2870 Minimum Number of Operations to Make Array Empty
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Solution to Leetcode 2870
938 Range Sum of BST
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Solution to Leetcode 938
872 Leaf-Similar Trees
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Solution to Leetcode 872
1026 Maximum Difference Between Node and Ancestor
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Solution to Leetcode 1026
1207 Unique Number of Occurrences
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Solution to Leetcode 1207
198 House Robber
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Solution to Leetcode 198
645 Set Mismatch
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Solution to Leetcode 645
739 Daily Temperatures
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Solution to Leetcode 739
771 Jewels and Stones
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Solution to Leetcode 771
791 Custom Sort String
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Solution to Leetcode 791
150 Evaluate Reverse Polish Notation
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Solution to Leetcode 150
189 Rotate Array
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Solution to Leetcode 189
2966 Divide Array into Arrays with Max Difference
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Solution to Leetcode 2966
169 Majority Element
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Solution to Leetcode 169
167 Two Sum II - Input Array is Sorted
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Solution to Leetcode 167
2108 Find First Palindromic String in the Array
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Solution to Leetcode 2108
2149 Rearrange Array Elements by Sign
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Solution to Leetcode 2149
2971 Find Polygon With the Largest Perimeter
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Solution to Leetcode 2971
100 Same Tree
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Solution to Leetcode 100
104 Maximum Depth of Binary Tree
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Solution to Leetcode 104
226 Invert Binary Tree
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Solution to Leetcode 226
268 Missing Number
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Solution to Leetcode 268
997 Find the Town Judge
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Solution to Leetcode 997
2 Add Two Numbers
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Solution to Leetcode 2
21 Merge Two Sorted Lists
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Solution to Leetcode 21
513 Find Bottom Left Tree Value
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Solution to Leetcode 513
561 Array Partition
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Solution to Leetcode 561
1609 Even Odd Tree
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Solution to Leetcode 1609
274 H-Index
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Solution to Leetcode 274
2864 Maximum Odd Binary Number
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Solution to Leetcode 2864
977 Squares of a Sorted Array
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Solution to Leetcode 977
141 Linked List Cycle
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Solution to Leetcode 141
1750 Minimum Length of String After Deleting Similar Ends
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Solution to Leetcode 1750
19 Remove Nth Node From End of List
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Solution to Leetcode 19
704 Binary Search
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Solution to Leetcode 704
1700 Number of Students Unable to Eat Lunch
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Solution to Leetcode 1700
3005 Count Elements With Maximum Frequency
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Solution to Leetcode 3005
876 Middle of the Linked List
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Solution to Leetcode 876
138 Copy List with Random Pointer
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Solution to Leetcode 138
2540 Minimum Common Value
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Solution to Leetcode 2540
349 Intersection of Two Arrays
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Solution to Leetcode 349
108 Convert Sorted Array to Binary Search Tree
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Solution to Leetcode 108
35 Search Insert Position
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Solution to Leetcode 35
1669 Merge In Between Linked Lists
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Solution to Leetcode 1669
713 Subarray Product Less Than K
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Solution to Leetcode 713
1137 N-th Tribonacci Number
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Solution to Leetcode 1160
2073 Time Needed To Buy Tickets
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Solution to Leetcode 2073
1426 Counting Elements
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Solution to Leetcode 1426
1480 Running Sum of 1d Array
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Solution to Leetcode 1480
344 Reverse String
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Solution to Leetcode 344
643 Maximum Average Subarray
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Solution to Leetcode 643
3 Longest Substring Without Repeating Characters
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Solution to Leetcode 3
83 Remove Duplicates from Sorted List
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Solution to Leetcode 83
2016 Maximum Difference Between Increasing Elements
Published:
Solution to Leetcode 2016
2816 Double a Number Represented as a Linked List
Published:
Solution to Leetcode 2816
144 Binary Tree Preorder Traversal
Published:
Solution to Leetcode 144
projects
Bible Word Checker
Simple tool to check whether any words in the text your friend just sent are in the bible
Handle with Curl
Multithreaded file upload/download with asynchronous file server updating
Rock Paper Scissor Bot
Bot that uses AI to try and beat you in Rock Paper Scissor
Sudoku Solver
Lightweight Sudoku solver
Transferfile
Singlethreaded and Multithreaded file transfer
Wordle Helper
Tool to assist with the Wordle game