ZSTUOJ

题目编号	标题	来源/分类	解决	提交
2536	Who's in the Middle	USACO 2004 November	173	342
2939	BUY LOW, BUY LOWER	USACO 2002 February	18	29
2940	Chores	USACO 2002 February	17	25
2941	Cow Cycling	USACO 2002 February	7	8
2942	Dessert	USACO 2002 February	12	15
2943	Fiber Communications	USACO 2002 February	9	31
2944	Extra Krunch	USACO 2002 February	5	24
2945	Triangular Pastures	USACO 2002 February	39	90
2946	Power Hungry Cows	USACO 2002 February	1	3
2947	Rebuilding Roads	USACO 2002 February	27	29
2948	Apple Catching	USACO November, 2004 Qualificat Round	63	124
2950	Cow Pie Treasures	USACO October, 2006 Qualificat Round	5	12
2953	Cow Cash	USACO October, 2007 Gold Competitio	38	83
2954	Cow Exhibition	USACO Fall, 2003 Green Competitio	19	23
2955	Elite Eating	USACO December, 2003 Green Competitio	3	18
2956	Space Elevator	USACO March, 2005 Gold Competitio	38	97
2957	Apples	USACO Fall, 2002 Green Competitio	11	32
2958	Millenium Leapcow	USACO 2003 U S Open Green Competitio	6	7
2959	The County Fair	USACO 2006 U S Open Gold Competitio	18	44
2961	Turning in Homework	USACO 2004 U S Open Green Competitio	3	5
2963	Problem Solving	USACO January, 2007 Gold Competitio	1	2
2964	Cheapest Palindrome	USACO 2007 U S Open Gold Competitio	8	15
2965	Treats for the Cows	USACO February, 2006 Gold Competitio	4	5
2994	Naptime	USACO January, 2005 Gold Competitio	1	1
2995	Palindromic Tax Paths	USACO Fall, 2002 Green Competitio	3	19
3006	Ski Lessons	USACO Open 2009 Gold	7	10
3007	Work Scheduling	USACO 2009 Open Gold	27	155
3008	Tower of Hay	USACO 2009 Open Gold	9	58
3009	Bovine Embroidery	USACO 2009 Open	13	87
3010	Time Cards	USACO 2009 Open Bronze	81	164
3011	O Those Fads	USACO 2009 Open	78	181
3012	Good Grass	USACO 2009 Bronze	95	130
3013	Treasure Cave	USACO 2009 Bronze	59	87
3014	Hide and Seek	USACO 2009 Silver	19	68
3015	Cow Line	USACO 2009 Silver	79	203
3016	Cow Digit Game	USACO 2009 Open	47	150
3017	Grazing2	USACO 2009 Silver	6	26
3707	Turning in Homework	Usaco	10	28