2017年10月25日
LeetCode 136. Single Number （落单的数）
摘要： Given an array of integers, every element appears twice except for one. Find that single one. Note:Your algorithm should have a linear runtime complex 阅读全文
posted @ 2017-10-25 11:03 Jimmy_Cheng 阅读(309) 评论(0) 推荐(0)
LeetCode 697. Degree of an Array （数组的度）
摘要： Given a non-empty array of non-negative integers nums, the degree of this array is defined as the maximum frequency of any one of its elements. Your t 阅读全文
posted @ 2017-10-25 07:03 Jimmy_Cheng 阅读(1729) 评论(0) 推荐(0)