Welcome to the Leet Code Solutions section of our Python coding blog! Here, you’ll find comprehensive solutions to a wide range of LeetCode problems, all implemented in Python. Whether you’re prepping for coding interviews, looking to enhance your algorithm skills, or simply enjoy tackling programming challenges, this is the place for you. Each post includes:
Join me on this journey to master algorithms and data structures, and check out my Leet Code Solutions archive!
>>> print(“Happy Coding!”)
LeetCode #3 Solution – Longest Substring Without Repeating Characters: The challenge is to find the length of the longest substring in a given string s that contains no repeating characters. A substring is a contiguous sequence of characters within a string. Examples: Input: s = “abcabcbb”Output: 3Explanation: The longest substring without repeating characters is...
Problem: #2 adding two numbers LeetCode #2 solution – Adding Two Numbers: You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and return the sum as a linked list. You may assume the two numbers do not contain any leading zero, except...
Problem: 1 two sum Leetcode #1 solution – Two Sum: Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order. Examples: Input: nums = [2...
Hi, I’m Peter, a professional developer with over 25 years of experience. My journey with coding started when I was just a kid, exploring the world of programming and building my first projects out of pure curiosity and passion. Since then, I’ve turned this lifelong passion into a rewarding career, working on a wide range of projects, from small scripts to complex applications.
Now, I’m here to help others get started with coding through this blog. I know that learning to code can feel overwhelming at first, but I believe that with the right guidance, anyone can develop the skills they need to become a proficient programmer. My goal is to simplify the learning process and provide step-by-step resources that make coding accessible, fun, and practical for everyone.
Whether you’re just starting out or looking to sharpen your skills, I hope this blog serves as a valuable resource on your coding journey. Let’s dive into Python together!