jsmok_xingkong的博客

Time Limit: 1000MSMemory Limit: 10000KTotal Submissions: 56603Accepted: 23473DescriptionFarmer John has been elected mayor of his town! One of his campaign promises was to bring internet connectivit

Time Limit: 1000MSMemory Limit: 65536KTotal Submissions: 30289Accepted: 13786DescriptionThe island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has no public highways. So the traffi

Time Limit: 1000MSMemory Limit: 10000KTotal Submissions: 56671Accepted: 23500DescriptionFarmer John has been elected mayor of his town! One of his campaign promises was to bring internet connectivit

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