2018年4月19日
Vases and Flowers
摘要： Problem Description Alice is so popular that she can receive many flowers everyday. She has N vases numbered from 0 to N-1. When she receive some flow 阅读全文
posted @ 2018-04-19 23:44 天之道，利而不害 阅读(369) 评论(0) 推荐(0) 编辑