
2018暑假 第三周 训练3
xuanweiace
一个热爱算法竞赛的弱校ACMer路过。青大本,浙大硕,方向后端开发,菜鸡一枚,奋斗ing...
展开
-
【POJ - 1511】 Invitation Cards(Dijkstra + 反向建图 多源到单源最短路的处理)
题干:In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They want to propagate theater and, most of all, Antique Comedies. ...原创 2018-08-04 10:08:17 · 333 阅读 · 0 评论 -
【HDU - 3499】 Flight (单源最短路+优惠问题)
题干:Recently, Shua Shua had a big quarrel with his GF. He is so upset that he decides to take a trip to some other city to avoid meeting her. He will travel only by air and he can go to any city if t...原创 2018-08-04 10:53:32 · 387 阅读 · 0 评论