摘要：Lesson1 The World of Objects __variable type__: primitive variables : int object variables :Pokemon _object variables are made up of those primitive t 阅读全文

摘要：九章算法 Chapter7 两个指针 __Remove Duplicate Numbers in Array__ 思路：删除 相向双指针 __Window Sum__: given an array _nums_ and a value _k_ and a window, the window's 阅读全文

摘要：Sample code one pump gas station events: arrival + departure arrival departure simulation time: unprocesed events are stored in pending list simulatio 阅读全文

摘要：3个月的小目标： Leetcode中所有的Easy题目bugfree。 认识了很多厉害的小伙伴，相比之下，自己还是太弱了， 需要变得更强。 阅读全文