arthurvr/project-euler

My solutions to project euler problems
JavaScript Haskell Python Ruby D C Other
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Project Euler Solutions

My solutions to project Euler problems

Solved problems:

• Problem 1 - Multiples of 3 and 5 (solved using C)
• Problem 2 - Even Fibonacci numbers (solved using Haskell)
• Problem 3 - Largest prime factor (solved using Haskell)
• Problem 4 - Largest palindrome product (solved using Haskell)
• Problem 5 - Smallest multiple (solved using Python)
• Problem 6 - Sum square difference (solved using Python)
• Problem 7 - 10001st prime (solved using Haskell)
• Problem 8 - Largest product in a series (solved using Ruby)
• Problem 9 - Special Pythagorean triplet (solved using C)
• Problem 10 - Summation of primes (solved using Ruby)
• Problem 11 - Largest product in a grid (solved using JavaScript)
• Problem 13 - Large sum (solved using Python)
• Problem 14 - Longest Collatz sequence (solved using C++)
• Problem 15 - Lattice paths (solved using Haskell)
• Problem 16 - Power digit sum (solved using Haskell)
• Problem 18 - Maximum path sum I (solved using PHP)
• Problem 19 - Counting Sundays (solved using D)
• Problem 20 - Factorial digit sum (solved using Haskell)
• Problem 21 - Amicable numbers (solved using Ruby)
• Problem 22 - Names scores (solved using Python)
• Problem 25 - 1000-digit Fibonacci number (solved using Ruby)
• Problem 28 - Number spiral diagonals (solved using C)
• Problem 29 - Distinct powers (solved using Ruby)
• Problem 30 - Digit fifth powers (solved using Haskell)
• Problem 34 - Digit factorials (solved using Python)
• Problem 36 - Double-base palindromes (solved using Haskell)
• Problem 39 - Integer right triangles (solved using Python)
• Problem 45 - Triangular, pentagonal, and hexagonal (solved using Haskell)
• Problem 48 - Self powers (solved using Haskell)
• Problem 53 - Combinatoric selections (solved using Python)
• Problem 67 - Maximum path sum II (solved using PHP)
• Problem 71 - Ordered fractions (solved using Swift)
• Problem 91 - Right triangles with integer coordinates (Solved using C++)
• Problem 92 - Square digit chains (solved using C)
• Problem 112 - Bouncy numbers (solved using Python)
• Problem 178 - Step Numbers (solved using D)

To the extent possible under law, Arthur Verschaeve has waived all copyright and related or neighboring rights to this work.

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