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博客园 - xmx

Amazon 2面杯具 N皇后回溯 "中航文化杯" 2007 ACM/ICPC 国际大学生程序设计竞赛亚洲区域赛(南京) 一个用来练dfs的简单迷宫问题 pku 1662 还是找规律的 pku 1806 Manhattan 2025(找规律) 今天西华的比赛,啥都不说啦,相当的nice!~~~ 今天北京赛区的比赛 pku 1505 copying books(DP) 最近看的一些东西 The 2007 ACM Asia Programming Contest Changchun Site Internet Preliminary Contest nice 位运算果真是好东西,今天算是学到点啦^_^ FOJ月赛-2007年9月 pku 1850 前面一直没注意到某个不规范的情况,导致结果一直比标准的大...调了好久... 终于有算最长重复子串(数)的后缀数组啦,nice pku 3219 人家居然用几十B就过了,肯定有超强的规律,可是我自己找了个,挂了...只能老实算... 一道双向dp,差点超时^_^||| dp pku 1050 N和素数P,求杨辉三角第N行中能被P整除的数的个数
The 2007 ACM Asia Programming Contest - Nanjing Preliminary
xmx · 2007-09-29 · via 博客园 - xmx


Damned words

这题有啥规律么?为什么人家293B就过了阿?而且内存还那么小。。。

All roads lead to Rome

啥意思?也没看懂,可是那么多人交了,好几百号人,没一个过的。。。

Mysterious nick

这题最郁闷,死在‘\’上了。。。前面要加‘\’,否则看成转义。。。

其他就不说啥了。。。^_^