2019年8月3日
POJ - 3255-次短路
摘要： Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home too quickly 阅读全文
posted @ 2019-08-03 22:42 black_hole6 阅读(176) 评论(0) 推荐(1)
HDU - 3499 -(Dijkstra变形+枚举边)
摘要： 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 trav 阅读全文
posted @ 2019-08-03 21:53 black_hole6 阅读(213) 评论(0) 推荐(0)