2017年7月27日
codeforces 813C The Tag Game 树+dfs追击问题
摘要： C. The Tag Gametime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputAlice got tired of playing the tag 阅读全文
posted @ 2017-07-27 22:48 yzm10 阅读(242) 评论(0) 推荐(1)
POJ - 2676 Sudoku 数独游戏 dfs神奇的反搜
摘要： Sudoku Sudoku is a very simple task. A square table with 9 rows and 9 columns is divided to 9 smaller squares 3x3 as shown on the Figure. In some of t 阅读全文
posted @ 2017-07-27 16:03 yzm10 阅读(216) 评论(0) 推荐(1)
FZU 2150 Fire Game （高姿势bfs--两个起点）（路径不重叠：一个队列同时跑）
摘要： Description Fat brother and Maze are playing a kind of special (hentai) game on an N*M board (N rows, M columns). At the beginning, each grid of this 阅读全文
posted @ 2017-07-27 13:36 yzm10 阅读(190) 评论(0) 推荐(1)
HDU1010 Tempter of the Bone【小狗是否能逃生----DFS奇偶剪枝（t时刻恰好到达）】
摘要： Tempter of the Bone Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Tempter of the Bone Description The doggie found a bone in an 阅读全文
posted @ 2017-07-27 00:18 yzm10 阅读(221) 评论(0) 推荐(0)