不知道那里贪心了。。。学长说贪心。注意：数据类型范围，还是不太了解；原题链接：http://poj.org/problem?id=2109Power of CryptographyTime Limit:1000MSMemory Limit:30000KTotal Submissions:13983Accepted:7136DescriptionCurrent work in cryptography involves (among other things) large prime numbers and computing powers of numbers among these prim Read More
雷达覆盖问题，贪心算法。题目来源：CSUST2012年8月暑假集训组队后第一场个人赛（貌似是8月7日）原题链接：http://poj.org/problem?id=1328Radar InstallationTime Limit:1000MSMemory Limit:10000KTotal Submissions:34841Accepted:7737DescriptionAssume the coasting is an infinite straight line. Land is in one side of coasting, sea in the other. Each small i Read More