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摘要:Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 100; 1 <= M <= 阅读全文
posted @ 2017-10-14 09:51 楼主好菜啊 阅读(306) 评论(0) 推荐(0)
摘要:C. Journey time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output There are n cities and n - 1 阅读全文
posted @ 2017-10-07 10:45 楼主好菜啊 阅读(292) 评论(0) 推荐(0)
摘要:Leyni是一个地址调查员,有一天在他调查的地方突然出现个泉眼。由于当地的地势不均匀,有高有低,他觉得如果这个泉眼不断的向外溶出水来,这意味着这里在不久的将来将会一个小湖。水往低处流,凡是比泉眼地势低或者等于的地方都会被水淹没,地势高的地方水不会越过。而且又因为泉水比较弱,当所有地势低的地方被淹没后 阅读全文
posted @ 2017-09-19 15:25 楼主好菜啊 阅读(350) 评论(0) 推荐(0)