Contestants Division

Contestants DivisionTime Limit: 2000MS Memory Limit: 65536K Total Submissions: 9880 Accepted: 2811 Description In the new ACM-ICPC Regional Contest, a spe...

POJ 3140 Contestants Division(树形DP) Description In the new ACM-ICPC Regional Contest, a special monitoring and submitting system will be set up, and ...

Contestants DivisionTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 6947 Accepted: 1961DescriptionIn the new ACM-ICPC Regional Contest, a special...

Contestants Division numbers Description In the new ACM-ICPC Regional Contest, a special monitoring and submitting system will be set up, and students will...

poj3140--Contestants Division(树形dp-水题) Contestants Division...In the new ACM-ICPC Regional Contest, a special monitoring and submitting ...

Contestants Division Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 9004 Accepted: 2583 Description In the new ACM-ICPC Regional Contest, a ...

POJ 3140 Contestants Division 2014-06-21 12:58 4079人阅读 评论(0) 收藏 举报 分类: DP(31) 作者同类文章X 版权声明:本文为博主原创文章,未经博主允许...

【POJ 3140】 Contestants Division(树型dp) Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 9121 Accepted: 2623 Description In the new ACM-...

Contestants DivisionTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 9004 Accepted: 2583DescriptionIn the new ACM-ICPC Regional Contest, a special...

解题思路:树形DP.深搜两次,第一次深搜记录从当前节点的子孙节点总数(包括自己),第一次算预处理,复杂度为O(N),第二次利用第一次的结果找去掉某条...