2011年8月4日
HDU 1086 You can Solve a Geometry Problem too
摘要： You can Solve a Geometry Problem tooTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2734 Accepted Submission(s): 1284Problem DescriptionMany geometry（几何）problems were designed in the ACM/ICPC. And now, I also prepare a geometry problem for this fi 阅读全文
posted @ 2011-08-04 18:34 贺佐安 阅读(507) 评论(0) 推荐(0) 编辑
HDU 1061 Rightmost Digit
摘要： Rightmost DigitTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12407 Accepted Submission(s): 4799Problem DescriptionGiven a positive integer N, you should output the most right digit of N^N.InputThe input contains several test cases. The first lin 阅读全文
posted @ 2011-08-04 17:16 贺佐安 阅读(646) 评论(0) 推荐(0) 编辑
计算几何-基础篇
摘要： 在这里整理了一下自己找的资料，和《算法导论》，为了在学习中能够更清晰，同时还可以方便以后的回顾。 http://www.cnblogs.com/jbelial 数学工具越高级，解决问题就越高效。-------------------------------------------华丽的分割线-----------------------------------------------计算几何的基础——矢量矢量分析是高等数学的一个分支，主要应用于物理学（如力学分析）。在一些计算几何问题中，矢量和矢量运算的一些独特的性质往往能发挥出十分突出的作用，使问题的求解过程变得简洁而高效。熟练掌握一些矢量. 阅读全文
posted @ 2011-08-04 16:35 贺佐安 阅读(1860) 评论(1) 推荐(2) 编辑
HDU 1087 Super Jumping! Jumping! Jumping!
摘要： Super Jumping! Jumping! Jumping!Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9048 Accepted Submission(s): 3688Problem DescriptionNowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a go 阅读全文
posted @ 2011-08-04 10:38 贺佐安 阅读(709) 评论(0) 推荐(0) 编辑