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一个人有梦想的时候，那天是他的生日。从梦想被放弃的那一刻开始，那个人就已经死了
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1142. Maximal Clique (25) 图
1142. Maximal Clique (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueA clique is a subset of vertices of an undirected graph such that every two distinct vertices in the clique are adjac...原创 2018-03-23 12:57:00 · 223 阅读 · 0 评论 -
1140. Look-and-say Sequence (20)
1140. Look-and-say Sequence (20)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueLook-and-say sequence is a sequence of integers as the following:D, D1, D111, D113, D11231, D112213111, ... wh...原创 2018-03-23 20:16:46 · 233 阅读 · 0 评论 -
1141. PAT Ranking of Institutions (25)
1141. PAT Ranking of Institutions (25)时间限制500 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueAfter each PAT, the PAT Center will announce the ranking of institutions based on their students' perfor...原创 2018-03-23 20:22:33 · 217 阅读 · 0 评论 -
1143. Lowest Common Ancestor (30) 最近公共祖先
1143. Lowest Common Ancestor (30)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThe lowest common ancestor (LCA) of two nodes U and V in a tree is the deepest node that has both U and V as ...原创 2018-03-24 11:51:10 · 702 阅读 · 0 评论 -
1147. Heaps (30) 堆
1147. Heaps (30)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueIn computer science, a heap is a specialized tree-based data structure that satisfies the heap property: if P is a parent node...原创 2018-03-21 21:59:09 · 522 阅读 · 0 评论 -
1146. Topological Order (25) 拓扑排序
1146. Topological Order (25)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThis is a problem given in the Graduate Entrance Exam in 2018: Which of the following is NOT a topological order o...原创 2018-03-21 22:32:51 · 468 阅读 · 0 评论