Training: Stegano I

E. Blurred Pictures time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Damon loves to take photos of the places he visits during his trav...

MarkdownPad Document html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,v...

Link: Documentation About the Traditional Template Square Marker Limitations (重要) Traditional Template Square Marker Replacing the marker's pattern of the 4.25 inch square marker (used above) wit...

2012 Multi-University Training Contest 9 / hdu4389 打巨表，实为数位dp 还不太懂 先这样放着。。 对于打表，当然我们不能直接打，这里有技巧。我们可以这样：每隔100000我们统计一次，这样在10^9范围内，...

Rigid Frameworks Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 337    Accepted Submission(s): 273 P...

Differencia Time Limit: 10000/10000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 601    Accepted Submission(s): 173 Prob...

官方解题报告：http://bestcoder.hdu.edu.cn/blog/2015-multi-university-training-contest-6-solutions-by-zju/ 表示很难看。。。。orz 1003题      链接：http://acm.hdu.edu.cn/show...

任意门：http://acm.hdu.edu.cn/showproblem.php?pid=6336 Problem E. Matrix from Arrays Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 262144/262144 K (Java/Others)Total S...