Recycle Queue Sample】的更多相关文章

C. Woodcutters Time Limit: 20 Sec  Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/545/problem/D Description Little girl Susie went shopping with her mom and she wondered how to improve service quality. There are n people in the queue. For ea…
Buy Tickets Time Limit: 4000MS   Memory Limit: 65536K Total Submissions: 19012   Accepted: 9442 Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue… The Lunar New Year wa…
题目链接: 传送门 Buy Tickets Time Limit: 4000MS     Memory Limit: 65536K Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue- The Lunar New Year was approaching, but unluckily t…
Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue… The Lunar New Year was approaching, but unluckily the Little Cat still had schedules going here and there. Now, he ha…
线段树 Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue- The Lunar New Year was approaching, but unluckily the Little Cat still had schedules going here and there. Now, h…
Buy Tickets Time Limit: 4000MS   Memory Limit: 65536K Total Submissions: 15422   Accepted: 7684 Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue… The Lunar New Year wa…
Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue… The Lunar New Year was approaching, but unluckily the Little Cat still had schedules going here and there. Now, he ha…
 Buy Tickets Time Limit:4000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Submit Status Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue… The Lunar New…
[poj2828]Buy Tickets Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue… The Lunar New Year was approaching, but unluckily the Little Cat still had schedules going here…
http://poj.org/problem?id=2828 一开始敲了个splay,直接模拟. tle了.. 常数太大.. 好吧,说是用线段树.. 而且思想很拽.. (貌似很久以前写过貌似的,,) 我们线段树维护的区间不再是人了.. 而是这个区间剩余的的座位.. 比如我现在要坐第一张,但是人已经坐了,即这个区间已经没有位置了..那就要往后坐. 所以我们逆序添加,,因为后来人插队前边人管不着... 所以后来人一定是先定座位的.. 每一次维护这个座位区间.. 如果左边这个区间座位比我要坐的座位号要…