我的随笔

hdu 4474 Yet Another Multiple Problem 模型转换 BFS搜索根据剩余类建图广搜

yefeng1627 2013-04-24 17:07 阅读:432 评论:0 推荐:0

hdu 4473 Exam 构造枚举

yefeng1627 2013-04-24 15:15 阅读:301 评论:0 推荐:0

hdu 4465 Candy 数学期望负二项分布与数值计算技巧

yefeng1627 2013-04-24 13:48 阅读:1300 评论:0 推荐:0

区域赛套题第二场解题报告

yefeng1627 2013-04-23 22:57 阅读:293 评论:0 推荐:0

矩阵乘法模板

yefeng1627 2013-04-22 22:48 阅读:223 评论:0 推荐:0

hdu 2807 The Shortest Path 矩阵

yefeng1627 2013-04-22 22:47 阅读:148 评论:0 推荐:0

whu 1473 - Check the Identity 乱搞

yefeng1627 2013-04-22 21:18 阅读:162 评论:0 推荐:0

whu 1471 All Your Bases 暴力删边

yefeng1627 2013-04-22 20:02 阅读:155 评论:0 推荐:0

poj 3468 A Simple Problem with Integers 区间更新与询问 Splay简单应用

yefeng1627 2013-04-17 12:59 阅读:204 评论:0 推荐:0

zoj 2570 Arena DP+搜索退化贪心

yefeng1627 2013-04-16 21:18 阅读:207 评论:0 推荐:0

Launch CodeCogs Equation Editor