2013年4月10日
codeforce 66C. Petya and File System(MAP)
摘要： C. Petya and File Systemtime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputRecently, on a programming lesson little Petya showed how quickly he can create files and folders on the computer. But he got soon fed up with this activity, and he decided t 阅读全文
posted @ 2013-04-10 19:25 剑不飞 阅读(234) 评论(0) 推荐(0)
codeforce 66E - Petya and Post(dp+减少冗余)
摘要： E -Petya and PostTime Limit:2000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 66EDescriptionLittle Vasya's uncle is a postman. The post offices are located on one circular road. Besides, each post office has its own gas station located next to it. Petya&# 阅读全文
posted @ 2013-04-10 18:44 剑不飞 阅读(314) 评论(0) 推荐(0)