摘要：
A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep copy 阅读全文
posted @ 2019-07-03 05:26
程序媛詹妮弗
阅读(220)
评论(0)
推荐(0)
摘要：
There are 8 prison cells in a row, and each cell is either occupied or vacant. Each day, whether the cell is occupied or vacant changes according to t 阅读全文
posted @ 2019-07-03 03:58
程序媛詹妮弗
阅读(438)
评论(0)
推荐(0)
摘要：
A string S of lowercase letters is given. We want to partition this string into as many parts as possible so that each letter appears in at most one p 阅读全文
posted @ 2019-07-03 03:46
程序媛詹妮弗
阅读(214)
评论(0)
推荐(0)
摘要：
Given a paragraph and a list of banned words, return the most frequent word that is not in the list of banned words. It is guaranteed there is at leas 阅读全文
posted @ 2019-07-03 02:41
程序媛詹妮弗
阅读(254)
评论(0)
推荐(0)
摘要：
We have a list of points on the plane. Find the K closest points to the origin (0, 0). (Here, the distance between two points on a plane is the Euclid 阅读全文
posted @ 2019-07-03 02:34
程序媛詹妮弗
阅读(266)
评论(0)
推荐(0)
浙公网安备 33010602011771号