LeetCode Solutions & Explanations with Python

In this repository, you will find a wide range of LC solutions, including the following topics:

• Lists:

  • 1.Two Sum: link
  • 412.Fizz Buzz: link
  • 724.Find Pivot Index: link
  • 1480.Running Sum Of 1 Array: link
  • 1672.Richest Customer Wealth: link

• Maps/Dicts:

  • 1.Two Sum: link
  • 1480.Running Sum Of 1 Array: link

• Integers:

  • 1342. Number of Steps to Reduce a Number to Zero: link
  • 2169. Count Operations to Obtain Zero: link

• Strings:

  • 58.Length of Last Word: link
  • 293.Is Subsequence: link
  • 250.Isomorphic Strings: link

• Queue/Heap:

• Linked Lists:

  • 21.Merge Two Sorted Lists: link
  • 206.Reverse Linked List: link

I tried to make efficient solutions, but wanted also to have an understandable explanation. So might be some algorithms that are not the fastests or most efficient.