2015年10月29日
4Sum
摘要： 题目：Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d ... 阅读全文
posted @ 2015-10-29 21:13 JSRGFJZ6 阅读(127) 评论(0) 推荐(0) 编辑
Candy
摘要： 题目：There are N children standing in a line. Each child is assigned a rating value.You are giving c... 阅读全文
posted @ 2015-10-29 20:22 JSRGFJZ6 阅读(105) 评论(0) 推荐(0) 编辑