Mastering Practical Algorithms: Project Euler Challenges

Name: Mastering Practical Algorithms: Project Euler Challenges
Rating: 4.3 (11 reviews)

Sharpen your coding skills. Master algorithms, optimize solutions, enhance problem-solving and problem breakdown.

Created byRobert Bunch

Last updated 7/2024

English

What you'll learn

Creative Problem-Solving: Develop the ability to think outside the box and tackle complex problems with innovative solutions
Algorithm Optimization: Learn techniques to write efficient code that runs faster and uses fewer resources.
Mathematical Foundations: Strengthen your understanding of the mathematical principles that underpin many algorithmic challenges.
Code Implementation: Gain hands-on experience coding solutions in Python (potentially others).
Debugging and Testing: Master the art of debugging and testing your code to ensure it works correctly and efficiently.

Coding Exercises

This course includes our updated coding exercises so you can practice your skills as you learn.

Course content

4 sections • 53 lectures • 6h 53m total length

Introduction3:21
Course Structure2:56
Explore how the course is organized, with breakdowns followed by solutions, from easy starter problems to advanced Euler challenges, including Python, Node.js, and JavaScript solutions, and optional utilities videos.
Class Repo0:01
Problem 19:26
Project Euler 1 Challenge
Problem 2 Breakdown - Even Fibonacci Numbers3:40
Project Euler 2 Challenge
Problem 2 Solution - Python5:05
Problem 3 Breakdown - Largest Prime Factor5:17
Problem 3 Challenge
Problem 3 Solution - Python10:02
Problem 3 - Part 2 - Optimize!7:01
Problem 4 Breakdown - Largest Palindrome Product3:13
Problem 4 Challenge
Problem 4 Solution- Python15:15
Problem 5 Breakdown - Smallest Multiple3:28
Problem 5 Challenge
Problem 5 Solution - Python12:46

Problem 6 Breakdown - Sum Square Difference2:09
Problem 6 Solution - Python2:52
Problem 6 Solution - Node/JavaScript2:06
Problem 7 Breakdown - 10001st Prime6:00
Problem 7 Solution - Python6:37
Problem 7 Solution - Node/JavaScript5:17
Problem 8 Breakdown - Largest Product in a Series5:53
Problem 8 Solution - Python10:27
Problem 9 Breakdown - Special Pythagorean Triplet8:43
Problem 9 Solution - Python5:00
Problem 10 Breakdown - Summation of Primes6:55
Problem 10 Solution - Python11:03

Problem 11 Breakdown - Largest Product in a Grid3:37
Problem 11 Solution - Python22:33
Problem 12 Breakdown - Highly Divisible Triangular Number6:25
Problem 12 Solution Python11:10
Problem 13 Breakdown - Large Sum1:33
Solve a large-sum challenge by looping through 100 fifty-digit numbers, casting data types, and grabbing the first ten digits of the 52-digit sum via a substring.
Problem 13 Solution - Python2:45
Problem 14 Breakdown - Longest Collatz Sequence5:43
Problem 14 Solution - Python11:05
Problem 15 Breakdown - Lattice Paths8:13
Problem 15 Solution - Python10:34
Problem 16 Breakdown - Power Digit Sum2:52
Problem 16 Solution - Python2:06
Problem 17 Breakdown - Number Letter Counts5:09
Problem 17 Solution - Python8:48
Problem 18 Breakdown - Maximum Path Sum I9:59
Problem 18 Solution - Python9:46
Problem 19 Breakdown - Counting Sundays11:55
Problem 19 Solution - Python16:50
Problem 20 Breakdown - Factorial Digit Sum4:00
Demonstrate calculating the sum of digits of a 100 factorial using Python's math.factorial. Convert the result to a string, iterate digits, and accumulate the total to obtain the digit sum.
Problem 20 Solution - Python4:15
Explore solving problem 20 in Python by computing 100 factorial, converting it to a string, and summing its digits with loops or map and sum to yield 648.

Problem 21 Breakdown - Amicable Numbers11:41
Problem 21 Solution - Python14:17
Problem 22 Breakdown - Names Scores4:06
Problem 22 Solution - Python13:57
Explore solving Project Euler problem 22 with a Python radix sort approach, reading and cleaning a names file, sorting uppercase names, and computing name scores by letter values times positions.
Problem 23 Breakdown - Non-Abundant Sums9:44
Problem 23 Solution - Python16:58
Probelm 257:10
Find the first Fibonacci number with 1000 digits by tracking only the two previous values in a Python loop using big integers; the solution yields Fibonacci number 4782.
Problem 2621:50

Requirements

Basic Programming Knowledge: For the explanation, you don't need to know any particular language. The current implementations are only in Python, so basic Python is required to understand the code part.
Curiosity and Persistence: A willingness to learn and a determination to overcome challenging problems. This isn't easy, but is rewarding!

Description

Are you looking to enhance your programming skills and take your problem-solving abilities to the next level? Welcome to Mastering Algorithms: Solving Project Euler Challenges, a comprehensive course designed to help developers and enthusiasts alike sharpen their coding skills through engaging and challenging algorithmic problems.

In my experience, there's nothing that competes with using the basics in a creative, clever way. Although I forgot most of my algebra and math theory as soon as I got out of school, I've found that this knowledge is incredibly valuable for becoming a better programmer and writing more efficient, scalable, and optimal solutions!

Course Structure: Each video is dedicated to a single Project Euler problem. In the first half, we will be on the board, breaking down the problem (as they get very tricky to understand as we progress). In the second half, we will implement solutions and often find ways to optimize them. Currently, all problems videos use Python, for implementation because it is the most ubiquitous language for this kind of work. I am adding JavaScript/Node slowly. Even if you are a C, Java, or PHP developer, you will be able to follow the problem breakdown and have a good chance of understanding the Python code. If not, you’ll still be able to solve the problems on your own!

What You’ll Get:

In-Depth Lessons: Each video is carefully crafted to guide you through the intricacies of different problems, from basics to advanced topics. When I started, I couldn't find a consistent source for this material, so I've created one for you!
Interactive Coding Exercises: Put your knowledge to the test with hands-on coding exercises and detailed walkthroughs.
Community Support: Access to the Q&A section where you can post your solutions or get help when you're stumped. Collaborate with other like-minded learners who are eager to tackle these challenges.
Expert Guidance: Benefit from my experience and insights as I help you navigate through each problem and develop effective solutions.

By the end of this course, you’ll not only have solved numerous Project Euler problems but also gained a deeper understanding of algorithms and a robust skill set that will serve you well in your programming career. Enroll now and start your journey to becoming a master problem-solver!

Who this course is for:

Aspiring Developers: Ideal for those new to programming who want to build a solid foundation in algorithms and problem-solving.
Experienced Programmers: Perfect for seasoned developers looking to refine their skills and tackle more challenging problems. These still challenge me to this day!
Tech Enthusiasts: Great for anyone with a passion for coding and a desire to improve their technical prowess.
Math Students: Nearly any student of mathematics will love the problem break downs.

Mastering Practical Algorithms: Project Euler Challenges

What you'll learn

Explore related topics

Coding Exercises

Course content

Introduction & Starter (easy) problems13 lectures • 1hr 22min

Problems 6-10 - Done warming up12 lectures • 1hr 13min

Problems 11-20 - When they start to get hard!20 lectures • 2hr 39min

Problems 21-26 - difficult (from here on out)8 lectures • 1hr 40min

Requirements

Description

Who this course is for: