USACO

没有写下去的欲望了

posted @ 2009-07-18 16:38 Chen Jiecao 阅读(362) | 评论 (1) 编辑

USACO 1.5.1 Number Triangles

posted @ 2009-07-17 11:18 Chen Jiecao 阅读(360) | 评论 (0) 编辑

USACO 1.4.4 Mother's Milk

posted @ 2009-07-17 10:57 Chen Jiecao 阅读(288) | 评论 (0) 编辑

USACO 1.4.3 Arithmetic Progressions

posted @ 2009-07-16 21:45 Chen Jiecao 阅读(489) | 评论 (0) 编辑

USACO 1.4.2 The Clocks

posted @ 2009-07-14 23:08 Chen Jiecao 阅读(1021) | 评论 (1) 编辑

USACO 1.3.4 Prime Cryptarithm

posted @ 2009-07-13 19:21 Chen Jiecao 阅读(333) | 评论 (0) 编辑

USACO 1.3.3 Calf Flac

posted @ 2009-07-13 19:08 Chen Jiecao 阅读(642) | 评论 (0) 编辑

USACO 1.3.2 Barn Repair

posted @ 2009-07-12 13:53 Chen Jiecao 阅读(288) | 评论 (0) 编辑

USACO 1.3.1 Mixing Milk

posted @ 2009-07-12 13:46 Chen Jiecao 阅读(238) | 评论 (0) 编辑

USACO 1.2.5 Dual Palindromes

posted @ 2009-07-12 13:42 Chen Jiecao 阅读(251) | 评论 (0) 编辑

USACO 1.2.4 Palindromic Squares

posted @ 2009-07-12 13:39 Chen Jiecao 阅读(208) | 评论 (0) 编辑

USACO 1.2.3 Name That Number

posted @ 2009-07-12 13:37 Chen Jiecao 阅读(227) | 评论 (0) 编辑

USACO 1.2.2 Transformations

posted @ 2009-07-12 13:33 Chen Jiecao 阅读(230) | 评论 (0) 编辑

USACO 1.2.1 Milking Cows

posted @ 2009-07-12 13:27 Chen Jiecao 阅读(199) | 评论 (0) 编辑

USACO 1.1.4 Broken Necklace

posted @ 2009-07-12 13:25 Chen Jiecao 阅读(232) | 评论 (0) 编辑

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