作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 暴力 双指针 递归 动态规划 日期 题目地址:https://leetcode.com/problems/arithmetic-slices/description/ 题目描述 A sequence of number is called arithmetic if it consists of at least three elements and…
A sequence of numbers is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elements is the same. For example, these are arithmetic sequences: 1, 3, 5, 7, 9 7, 7, 7, 7 3, -1, -5, -9 The follo…