摘要: 查找常用字符 https://leetcode-cn.com/problems/find-common-characters/ 给定仅有小写字母组成的字符串数组 A,返回列表中的每个字符串中都显示的全部字符(包括重复字符)组成的列表。例如,如果一个字符在每个字符串中出现 3 次,但不是 4 次,则需 阅读全文
posted @ 2019-06-17 19:48 no樂on 阅读(198) 评论(0) 推荐(0) 编辑
摘要: Problem 28 https://projecteuler.net/problem=28 Starting with the number 1 and moving to the right in a clockwise direction a 5 by 5 spiral is formed a 阅读全文
posted @ 2019-06-17 18:48 no樂on 阅读(225) 评论(0) 推荐(0) 编辑
摘要: Problem 30 https://projecteuler.net/problem=30 Surprisingly there are only three numbers that can be written as the sum of fourth powers of their digi 阅读全文
posted @ 2019-06-17 18:13 no樂on 阅读(133) 评论(0) 推荐(0) 编辑
摘要: Problem 29 Consider all integer combinations of ab for 2 ≤ a ≤ 5 and 2 ≤ b ≤ 5: 仔细看看以下a与b的组合 If they are then placed in numerical order, with any repe 阅读全文
posted @ 2019-06-17 18:09 no樂on 阅读(186) 评论(0) 推荐(0) 编辑