steloflute

Problem 2 19 October 2001 Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 terms will be: 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ... By considering the terms in the Fibonacci sequence whose values do not exceed four million, find the sum of the even-valued terms. Answer: 4613732 Solution in Perl use List::Util qw(sum); sub ..

Problem 1 05 October 2001 If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000. Answer: 233168 Solution in C# using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Numerics; namespace Euler { static class Program { static..