随笔分类 -  欧拉计划

Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.
Problem 5: Smallest multiple
摘要：Problem 5 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smallest positive num 阅读全文
posted @ 2020-11-26 04:05 璃奈ちゃんボード 阅读(122) 评论(0) 推荐(0)
Problem 4: Largest palindrome product
摘要：Problem 4 A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 × 99. Find t 阅读全文
posted @ 2020-11-25 22:17 璃奈ちゃんボード 阅读(189) 评论(0) 推荐(0)
Problem 3: Largest prime factor
摘要：Problem 3 The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143 ? 解答 这道题目很简单，就是要我们找出 600,851,475 阅读全文
posted @ 2020-11-25 06:54 璃奈ちゃんボード 阅读(155) 评论(0) 推荐(0)
Problem 2: Even Fibonacci numbers
摘要：Problem 2 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: 阅读全文
posted @ 2020-11-25 06:39 璃奈ちゃんボード 阅读(93) 评论(0) 推荐(0)
Problem 1: Multiples of 3 and 5
摘要：Problem 1 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 s 阅读全文
posted @ 2020-11-25 06:32 璃奈ちゃんボード 阅读(125) 评论(0) 推荐(0)