摘要:
P2894 [USACO08FEB]酒店Hotel 题目描述 The cows are journeying north to Thunder Bay in Canada to gain cultural enrichment and enjoy a vacation on the sunny sh 阅读全文
摘要:
A. Queries time limit per test:0.25 s memory limit per test:64 MB input:standard input output:standard output Mathematicians are interesting (sometime 阅读全文
摘要:
A. Office Keys time limit per test: 2 seconds memory limit per test: 256 megabytes input standard: input output standard: output A. Office Keys time l 阅读全文
摘要:
4444: [Scoi2015]国旗计划 Description A国正在开展一项伟大的计划——国旗计划。这项计划的内容是边防战士手举国旗环绕边境线奔袭一圈。这 项计划需要多名边防战士以接力的形式共同完成,为此,国土安全局已经挑选了N名优秀的边防战上作为这 项计划的候选人。 A国幅员辽阔,边境线上设 阅读全文