2013年8月9日
poj 3013 Big Christmas Tree (最短路径Dijsktra) -- 第一次用优先队列写Dijsktra
摘要： http://poj.org/problem?id=3013Big Christmas TreeTime Limit:3000MSMemory Limit:131072KTotal Submissions:19009Accepted:4048DescriptionChristmas is coming to KCM city. Suby the loyal civilian in KCM city is preparing a big neat Christmas tree. The simple structure of the tree is shown in right picture. 阅读全文
posted @ 2013-08-09 18:46 crazy_apple 阅读(300) 评论(0) 推荐(0) 编辑