LeetCode Solutions

This is a track of completing on average a LeetCode question every day of summer 2024, dating from May 23rd onwards, as well as doing LeetCode questions as a whole. Here is my LeetCode profile!

Progress

May 23, 2024: Solved Problem #1 - Two Sum .
May 24, 2024: Solved Problem #141 - Linked List Cycle .
May 25, 2024: Solved Problem #1431 - Kids With the Greatest Number of Candies.
May 26, 2024: Solved Problem #217 - Contains Duplicate.
May 27, 2024: Solved Problem #1480 - Running Sum of 1d Array.
May 28, 2024: Solved Problem #1208 - Get Equal Substrings Within Budget.
May 29, 2024: Solved Problem #100 - Same Tree.
May 30, 2024: Solved Problem #1404 - Number of Steps to Reduce a Number in Binary Representation to One.
June 1, 2024: Solved Problem #3110 - Score of a String.
June 2, 2024: Solved Problem #344 - Reverse String.
June 3, 2024: Solved Problem #2807 - Insert Greatest Common Divisors in Linked List.
June 4, 2024: Solved Problem #409 - Longest Palindrome.
June 6, 2024: Solved Problem #643 - Maximum Average Subarray I.
June 9, 2024: Solved Problem #2 - Add Two Numbers.
June 10, 2024: Solved Problem #1051 - Height Checker.
June 11, 2024: Solved Problem #1122 - Relative Sort Array.
June 12, 2024: Solved Problem #75 - Sort Colors.
June 13, 2024: Solved Problem #2037 - Minimum Number of Moves to Seat Everyone.
June 14, 2024: Solved Problem #945 - Minimum Increment to Make Array Unique.
June 19, 2024: Solved Problem #9 - Palindrome Number.
June 21, 2024: Solved Problem #20 - Valid Parentheses.
June 22, 2024: Solved Problem #2235 - Add Two Integers.
June 23, 2024: Solved Problem #2703 - Return Length of Arguments Passed.
June 24, 2024: Solved Problem #2441 - Largest Positive Integer That Exists With Its Negative.
July 5, 2024: Solved Problem #2582 - Pass the Pillow.
July 7, 2024: Solved Problem #1518 - Water Bottles.
July 7, 2024: Solved Problem #1823 - Find the Winner of the Circular Game.
July 9, 2024: Solved Problem #1701 - Average Waiting Time.
July 9, 2024: Solved Problem #1598 - Crawler Log Folder.
July 11, 2024: Solved Problem #1190 - Reverse Substrings Between Each Pair of Parentheses.
July 11, 2024: Solved Problem #2423 - Remove Letter To Equalize Frequency.
July 11, 2024: Solved Problem #2739 - Total Distance Traveled.
July 12, 2024: Solved Problem #1717 - Maximum Score From Removing Substrings.
July 13, 2024: Solved Problem #2751 - Robot Collisions.
July 14, 2024: Solved Problem #726 - Number of Atoms.
July 14, 2024: Solved Problem #1550 - Three Consecutive Odds.
July 15, 2024: Solved Problem #2196 - Create Binary Tree From Descriptions.
July 16, 2024: Solved Problem #2096 - Step-By-Step Directions From a Binary Tree Node to Another.
July 17, 2024: Solved Problem #1110 - Delete Nodes And Return Forest.
July 18, 2024: Solved Problem #1503 - Number of Good Leaf Nodes Pairs.
July 19, 2024: Solved Problem #1308 - Lucky Numbers in a Matrix.
July 20, 2024: Solved Problem #1605 - Find Valid Matrix Given Row and Column Sums.
July 21, 2024: Solved Problem #219 - Contains Duplicate II.
July 22, 2024: Solved Problem #2418 - Sort the People.
July 23, 2024: Solved Problem #1636 - Sort Array by Increasing Frequency.
July 24, 2024: Solved Problem #2191 - Sort the Jumbled Numbers.
July 25, 2024: Solved Problem #912 - Sort an Array.
Aug 1, 2024: Solved Problem #2678 - Number of Senior Citizens.
Aug 2, 2024: Solved Problem #633 - Sum of Square Numbers.
Aug 3, 2024: Solved Problem #2134 - Minimum Swaps to Group All 1's Together II.
Aug 4, 2024: Solved Problem #1460 - Make Two Arrays Equal by Reversing Subarrays.
Aug 5, 2024: Solved Problem #1508 - Range Sum of Sorted Subarray Sums.
Aug 6, 2024: Solved Problem #3014 - Minimum Number of Pushes to Type Word I.
Aug 6, 2024: Solved Problem #3016 - Minimum Number of Pushes to Type Word II.
Aug 7, 2024: Solved Problem #273 - Integer to English Words.
Aug 7, 2024: Solved Problem #242 - Valid Anagram.
Aug 8, 2024: Solved Problem #885 - Spiral Matrix III.
Aug 9, 2024: Solved Problem #840 - Magic Squares In Grid.
Aug 10, 2024: Solved Problem #959 - Regions Cut By Slashes.

Progress

Days sinced started: 81 days
Total number of questions done: 60
Average questions done per day: 0.7407 questions/day
Days with at least a question completed: 52 days
% of days with at least a question completed: 64.2%

Name		Name	Last commit message	Last commit date
Latest commit History 108 Commits
Array Partition		Array Partition
Longest Happy String		Longest Happy String
Maximum Length Substring With Two Occurrences		Maximum Length Substring With Two Occurrences
.idea		.idea
Add Two Integers		Add Two Integers
Add Two Numbers		Add Two Numbers
Alternating Groups I		Alternating Groups I
Article Views I		Article Views I
Average Waiting Time		Average Waiting Time
Best Time to Buy and Sell Stock		Best Time to Buy and Sell Stock
Big Countries		Big Countries
Check If Array Pairs Are Divisible by k		Check If Array Pairs Are Divisible by k
Check if Number Has Equal Digit Count and Digit Value		Check if Number Has Equal Digit Count and Digit Value
Classes More Than 5 Students		Classes More Than 5 Students
Contains Duplicate II		Contains Duplicate II
Contains Duplicate		Contains Duplicate
Count Prefix and Suffix Pairs I		Count Prefix and Suffix Pairs I
Count Prefix and Suffix Pairs II		Count Prefix and Suffix Pairs II
Count Vowel Strings in Ranges		Count Vowel Strings in Ranges
Count the Number of Consistent Strings		Count the Number of Consistent Strings
Counting Words With a Given Prefix		Counting Words With a Given Prefix
Course Schedule		Course Schedule
Crawler Log Folder		Crawler Log Folder
Create Binary Tree From Descriptions		Create Binary Tree From Descriptions
Create Hello World Function		Create Hello World Function
Delete Nodes And Return Forest		Delete Nodes And Return Forest
Delete Nodes From Linked List Present in Array		Delete Nodes From Linked List Present in Array
Divide Players Into Teams of Equal Skill		Divide Players Into Teams of Equal Skill
Divisible and Non-divisible Sums Difference		Divisible and Non-divisible Sums Difference
Employees Earning More Than Their Managers		Employees Earning More Than Their Managers
Find Customer Referee		Find Customer Referee
Find Largest Value in Each Tree Row		Find Largest Value in Each Tree Row
Find Missing Observations		Find Missing Observations
Find Valid Matrix Given Row and Column Sums		Find Valid Matrix Given Row and Column Sums
Find the Winner of the Circular Game		Find the Winner of the Circular Game
Fizz Buzz		Fizz Buzz
Get Equal Substrings Within Budget		Get Equal Substrings Within Budget
Hand of Straights		Hand of Straights
Height Checker		Height Checker
How Many Numbers Are Smaller Than the Current Number		How Many Numbers Are Smaller Than the Current Number
Identify the Largest Outlier in an Array		Identify the Largest Outlier in an Array
Insert Greatest Common Divisors in Linked List		Insert Greatest Common Divisors in Linked List
Integer to English Words		Integer to English Words
JavaSolution		JavaSolution
Kids With the Greatest Number of Candies		Kids With the Greatest Number of Candies
Kth Distinct String in an Array		Kth Distinct String in an Array
Kth Largest Element in a Stream		Kth Largest Element in a Stream
Kth Largest Sum in a Binary Tree		Kth Largest Sum in a Binary Tree
Largest Number		Largest Number
Largest Positive Integer That Exists With Its Negative		Largest Positive Integer That Exists With Its Negative
Linked List Cycle		Linked List Cycle
Longest Palindrome		Longest Palindrome
Lucky Numbers in a Matrix		Lucky Numbers in a Matrix
Magic Squares In Grid		Magic Squares In Grid
Make Two Arrays Equal by Reversing Subarrays		Make Two Arrays Equal by Reversing Subarrays
Managers with at Least 5 Direct Reports		Managers with at Least 5 Direct Reports
Maximal Score After Applying K Operations		Maximal Score After Applying K Operations
Maximum Average Subarray I		Maximum Average Subarray I
Maximum Score From Removing Substrings		Maximum Score From Removing Substrings
Merge Sorted Array		Merge Sorted Array
Merge Strings Alternately		Merge Strings Alternately
Minimum Bit Flips to Convert Number		Minimum Bit Flips to Convert Number
Minimum Increment to Make Array Unique		Minimum Increment to Make Array Unique
Minimum Number Of Moves To Seat Everyone		Minimum Number Of Moves To Seat Everyone
Minimum Number of Operations to Move All Balls to Each Box		Minimum Number of Operations to Move All Balls to Each Box
Minimum Number of Pushes to Type Word I		Minimum Number of Pushes to Type Word I
Minimum Number of Pushes to Type Word II		Minimum Number of Pushes to Type Word II
Minimum String Length After Removing Substrings		Minimum String Length After Removing Substrings
Minimum Swaps to Group All 1's Together II		Minimum Swaps to Group All 1's Together II
Number Complement		Number Complement
Number of Atoms		Number of Atoms
Number of Good Leaf Nodes Pairs		Number of Good Leaf Nodes Pairs
Number of Islands		Number of Islands
Number of Senior Citizens		Number of Senior Citizens
Number of Steps to Reduce a Number in Binary Representation to One		Number of Steps to Reduce a Number in Binary Representation to One
Number of Ways to Split Array		Number of Ways to Split Array
Palindrome Number		Palindrome Number
Pass the Pillow		Pass the Pillow
Permutation in String		Permutation in String
Power of Two		Power of Two
Range Sum of Sorted Subarray Sums		Range Sum of Sorted Subarray Sums
Recyclable and Low Fat Products		Recyclable and Low Fat Products
Regions Cut By Slashes		Regions Cut By Slashes
Relative Sort Array		Relative Sort Array
Remove Letter To Equalize Frequency		Remove Letter To Equalize Frequency
Remove Nth Node From End of List		Remove Nth Node From End of List
Return Length of Arguments Passed		Return Length of Arguments Passed
Reverse String		Reverse String
Reverse Substrings Between Each Pair of Parentheses		Reverse Substrings Between Each Pair of Parentheses
Robot Collisions		Robot Collisions
Running Sum of 1d Array		Running Sum of 1d Array
Same Tree		Same Tree
Score of a String		Score of a String
Shifting Letters II		Shifting Letters II
Shifting Letters		Shifting Letters
Sort Array by Increasing Frequency		Sort Array by Increasing Frequency
Sort Colors		Sort Colors
Sort an Array		Sort an Array
Sort the Jumbled Numbers		Sort the Jumbled Numbers
Sort the People		Sort the People

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