2011年2月3日

POJ 3348 Cows 第一个凸包问题
摘要： http://poj.org/problem?id=3348第一个凸包，代码参考网上凸包的做法，先记录下来，慢慢学习CowsTime Limit:2000MSMemory Limit:65536KDescriptionYour friend to the south is interested in building fences and turning plowshares into swords. In order to help with his overseas adventure, they are forced to save money on buying fence posts 阅读全文
posted @ 2011-02-03 21:58 yming0221 阅读(126) 评论(0) 推荐(0)
POJ 2249 Binomial Showdown 求组合数C(n,k)
摘要： http://poj.org/problem?id=2249Binomial ShowdownTime Limit:1000MSMemory Limit:65536KDescriptionIn how many ways can you choose k elements out of n elements, not taking order into account?Write a program to compute this number.InputThe input will contain one or more test cases.Each test case consists 阅读全文
posted @ 2011-02-03 18:53 yming0221 阅读(152) 评论(0) 推荐(0)

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