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摘要: Description:Arbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the same c... 阅读全文
posted @ 2015-09-16 16:31 搁浅の记忆 阅读(218) 评论(0) 推荐(0)
摘要: Description:N(1 ≤N≤ 100) cows, conveniently numbered 1..N, are participating in a programming contest. As we all know, some cows code better than othe... 阅读全文
posted @ 2015-09-16 13:00 搁浅の记忆 阅读(107) 评论(0) 推荐(0)
摘要: Description:While exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very peculiar because it is a one-... 阅读全文
posted @ 2015-09-16 10:57 搁浅の记忆 阅读(128) 评论(0) 推荐(0)
摘要: Description:Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and perf... 阅读全文
posted @ 2015-09-16 10:45 搁浅の记忆 阅读(134) 评论(0) 推荐(0)
摘要: Description:Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning... 阅读全文
posted @ 2015-09-16 10:30 搁浅の记忆 阅读(123) 评论(0) 推荐(0)
摘要: Description:One cow from each ofNfarms (1 ≤N≤ 1000) conveniently numbered 1..Nis going to attend the big cow party to be held at farm #X(1 ≤X≤N). A to... 阅读全文
posted @ 2015-09-15 14:35 搁浅の记忆 阅读(140) 评论(0) 推荐(0)
摘要: Problem Description:A triangle field is numbered with successive integers in the way shown on the picture below.The traveller needs to go from the cel... 阅读全文
posted @ 2015-09-07 22:45 搁浅の记忆 阅读(227) 评论(0) 推荐(0)
摘要: Problem Description:Once again, James Bond is fleeing from some evil people who want to see him dead. Fortunately, he has left a bungee rope on a near... 阅读全文
posted @ 2015-09-06 15:47 搁浅の记忆 阅读(236) 评论(0) 推荐(0)
摘要: Problem Description:上次Gardon的迷宫城堡小希玩了很久(见Problem B),现在她也想设计一个迷宫让Gardon来走。但是她设计迷宫的思路不一样,首先她认为所有的通道都应该是双向连通的,就是说如果有一个通道连通了房间A和B,那么既可以通过它从房间A走到房间B,也可以通过它... 阅读全文
posted @ 2015-09-06 12:43 搁浅の记忆 阅读(147) 评论(0) 推荐(0)
摘要: Problem Description:Now I think you have got an AC in Ignatius.L's "Max Sum" problem. To be a brave ACMer, we always challenge ourselves to more diffi... 阅读全文
posted @ 2015-09-05 23:26 搁浅の记忆 阅读(271) 评论(0) 推荐(0)
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