Evanyou Blog 彩带
2018年6月12日
POJ2828 Buy Tickets [树状数组，二分答案]
摘要： 题目传送门 Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 22611 Accepted: 11045 Description Railway tickets were difficult to buy a 阅读全文
posted @ 2018-06-12 16:38 HolseLee 阅读(186) 评论(0) 推荐(0)