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RSS订阅原创 USACO 2010 Open Silver 3.Time Travel 链表？
DescriptionFarmer John has purchased an Acme Time Machine. He can now travel forward in time normally (without using the machine) or else jump back to an arbitrary point in the past, at which point
2016-09-02 18:46:27
537
原创 USACO 2010 Mar Silver 3.Need For Speed 贪心
DescriptionBessie is preparing her race car for the upcoming Grand Prix, but she wants to buy some extra parts to improve the car's performance. Her race car currently has mass M (1 <= M <= 1,000) a
2016-09-01 19:09:54
740
原创 USACO 2010 Dec Silver 2.Treasure Chest 简单博弈 DP
DescriptionBessie and Bonnie have found a treasure chest full of marvelous gold coins! Being cows, though, they can't just walk into a store and buy stuff, so instead they decide to have some fun wi
2016-08-31 20:10:16
407
原创 USACO 2009 Open Silver 3.Cow Digit Game简单博弈论
DescriptionBessie is playing a number game against Farmer John, and she wants you to help her achieve victory.Game i starts with an integer N_i (1 <= N_i <= 1,000,000). Bessie goes first, and then
2016-08-28 16:01:36
870
原创 USACO 2015 Feb Bronze 1.Censoring (Bronze) 栈+Hash
DescriptionFarmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of material to read while waiting around in the barn during milking sessions. Un
2016-08-27 20:42:20
903
原创 USACO 2009 Nov Silver 1.A Coin Game 动态规划
Farmer John's cows like to play coin games so FJ has invented with a new two-player coin game called Xoinc for them.Initially a stack of N (5 The first player starts the game by taking the top one
2016-08-27 20:12:07
557
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