Training Detail - Hydro

USACO Training Tasks

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Chapter 1 Getting Started
Chapter 2 Bigger Challenges
Chapter 3 Techniques More Subtle
Chapter 4 Advanced Algorithms and Difficult Drills
Chapter 5 Serious Challenges
Chapter 6 Contest Practice

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Problem	Tried	AC	Difficulty
UT111 [USACO1.1.1] 你的飞碟在这儿Your Ride Is Here	26	8	7
UT112 [USACO1.1.2] 贪婪的礼物赠送者 Greedy Gift Givers	7	5	9
UT113 [USACO1.1.3] 星期五的十三号 Friday the Thirteenth	13	6	8
UT114 [USACO1.1.4] 破碎的项链 Broken Necklace	30	5	8

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Problem	Tried	AC	Difficulty
UT121 [USACO1.2.1] 挤奶的奶牛 Milking Cows	22	3	9
UT122 [USACO1.2.2] 方块转换 Transformations	13	3	9
UT123 [USACO1.2.3]命名那个数字 Name That Number	12	0	10
UT124 [USACO1.2.4]回文平方数 Palindromic Squares	9	2	10
UT125 [USACO1.2.5]双重回文数 Dual Palindromes	5	2	10

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Problem	Tried	AC	Difficulty
UT131 [USACO1.3.1]混合牛奶 Mixing Milk	0	0	(None)
UT132 [USACO1.3.2]修理牛棚 Barn Repair	0	0	(None)
UT133 [USACO1.3.3]牛式 Prime Cryptarithm	0	0	(None)
UT134 [USACO1.3.4] 组合锁 Combination Lock	0	0	(None)
UT135 [USACO1.3.5] 虫洞 Wormholes	0	0	(None)
UT136 [USACO1.3.6] 滑雪课程设计 Ski Course Design	0	0	(None)

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Problem	Tried	AC	Difficulty
UT141 [USACO1.4.1]等差数列 Arithmetic Progressions	34	3	9
UT142 [USACO1.4.2]母亲的牛奶 Mother's Milk	4	2	10

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Problem	Tried	AC	Difficulty
UT151 [USACO1.5.1] 数字三角形 Number Triangles	0	0	(None)
UT152 [USACO1.5.2]回文质数 Prime Palindromes	0	0	(None)
UT153 [USACO1.5.3]特殊的质数肋骨 Superprime Rib	0	0	(None)

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Problem	Tried	AC	Difficulty
UT211 [USACO2.1.1]城堡 The Castle	0	0	(None)
UT212 [USACO2.1.2]顺序的分数 Ordered Fractions	0	0	(None)
UT213 [USACO2.1.3]三值的排序 Sorting a Three-Valued Sequence	0	0	(None)
UT214 [USACO2.1.4]健康的荷斯坦奶牛 Healthy Holsteins	0	0	(None)
UT215 [USACO2.1.5]海明码 Hamming Codes	0	0	(None)

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Problem	Tried	AC	Difficulty
UT221 [USACO2.2.1]序言页码 Preface Numbering	0	0	(None)
UT222 [USACO2.2.2]集合 Subset Sums	0	0	(None)
UT223 [USACO2.2.3]循环数 Runaround Numbers	0	0	(None)
UT224 [USACO2.2.4]派对灯 Party Lamps	0	0	(None)

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Problem	Tried	AC	Difficulty
UT231 [USACO2.3.1]最长前缀 The Longest Prefix	0	0	(None)
UT232 [USACO2.3.2]奶牛家谱 Cow Pedigrees	0	0	(None)
UT233 [USACO2.3.3]零的数列 Zero Sum	0	0	(None)
UT234 [USACO2.3.4]货币系统 Money System	0	0	(None)
UT235 [USACO2.3.5]控制公司 Controlling Companies	0	0	(None)

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Problem	Tried	AC	Difficulty
UT241 [USACO2.4.1]两只塔姆沃斯牛 The Tamworth Two	0	0	(None)
UT242 [USACO2.4.2]穿越栅栏 Overfencing	0	0	(None)
UT243 [USACO2.4.3] 牛的旅行 Cow Tours	0	0	(None)
UT244 [USACO2.4.4]回家 Bessie Come Home	0	0	(None)
UT245 [USACO2.4.5]分数化小数 Fractions to Decimals	0	0	(None)

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Problem	Tried	AC	Difficulty
UT311 [USACO3.1.1]最短网络 Agri-Net	0	0	(None)
UT312 [USACO3.1.2]总分 Score Inflation	0	0	(None)
UT313 [USACO3.1.3]丑数 Humble Numbers	4	0	10
UT314 [USACO3.1.4] 联系 Contact	5	1	10
UT315 [USACO3.1.5]邮票 Stamps	0	0	(None)

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Problem	Tried	AC	Difficulty
UT321 [USACO3.2.1]阶乘 Factorials	0	0	(None)
UT322 [USACO3.2.2]01串 Stringsobits	0	0	(None)
UT323 [USACO3.2.3]纺车的轮子 Spinning Wheels	0	0	(None)
UT324 [USACO3.2.4]饲料调配 Feed Ratios	0	0	(None)
UT325 [USACO3.2.5]魔板 Magic Squares	0	0	(None)
UT326 [USACO3.2.6]香甜的黄油 Sweet Butter	0	0	(None)

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Problem	Tried	AC	Difficulty
UT331 [USACO3.3.1]骑马修栅栏 Riding the Fences	0	0	(None)
UT332 [USACO3.3.2]商店购物 Shopping Offers	0	0	(None)
UT333 [USACO3.3.3]搜索 Camelot	0	0	(None)
UT334 [USACO3.3.4]家的范围 Home on the Range	0	0	(None)
UT335 [USACO3.3.5]游戏 A Game	0	0	(None)

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Problem	Tried	AC	Difficulty
UT341 [USACO3.4.1] 美国血统 American Heritage	0	0	(None)
UT342 [USACO3.4.2]网 Electric Fences	0	0	(None)
UT343 [USACO3.4.3]“破锣摇滚”乐队 Raucous Rockers	0	0	(None)

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Problem	Tried	AC	Difficulty
UT411 [USACO4.1.1]麦香牛块Beef McNuggets	0	0	(None)
UT412 [USACO4.1.2]篱笆回路Fence Loops	1	1	10

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Problem	Tried	AC	Difficulty
UT421 [USACO4.2.1]草地排水Drainage Ditches	0	0	(None)
UT422 [USACO4.2.2]完美的牛栏The Perfect Stall	0	0	(None)
UT423 [USACO4.2.3]工序安排Job Processing	0	0	(None)

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Problem	Tried	AC	Difficulty
UT431 [USACO4.3.1]逢低吸纳Buy Low, Buy Lower	0	0	(None)
UT432 [USACO4.3.2]街道赛跑Street Race	0	0	(None)
UT433 [USACO4.3.3]字母游戏Letter Game	0	0	(None)

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Problem	Tried	AC	Difficulty
UT441 [USACO4.4.1]棋盘游戏Shuttle Puzzle	0	0	(None)
UT442 [USACO4.4.2]追查坏牛奶Pollutant Control	0	0	(None)
UT443 [USACO4.4.3]重叠的图像Frame Up	0	0	(None)

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Problem	Tried	AC	Difficulty
UT511 [USACO5.1.1]圈奶牛Fencing the Cows	0	0	(None)
UT512 [USACO5.1.2]夜空繁星Starry Night	0	0	(None)
UT513 [USACO5.1.3]乐曲主题Musical Themes	0	0	(None)

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Problem	Tried	AC	Difficulty
UT521 [USACO5.2.1]蜗牛的旅行Snail Trails	0	0	(None)

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Problem	Tried	AC	Difficulty
UT531 [USACO5.3.1]量取牛奶Milk Measuring	0	0	(None)
UT532 [USACO5.3.2]窗体面积Window Area	0	0	(None)
UT533 [USACO5.3.3]校园网Network of Schools	0	0	(None)
UT534 [USACO5.3.4]巨大的牛棚Big Barn	0	0	(None)

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Problem	Tried	AC	Difficulty
UT541 [USACO5.4.1]周游加拿大Canada Tour	0	0	(None)
UT542 [USACO5.4.2]字符识别 Character Recognition	0	0	(None)
UT543 [USACO5.4.3]奶牛的电邮Telecowmunication	0	0	(None)

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Problem	Tried	AC	Difficulty
UT551 [USACO5.5.1] 矩形周长Picture	0	0	(None)
UT552 [USACO5.5.2] 隐藏口令 Hidden Password	0	0	(None)
UT553 [USACO5.5.3]贰五语言 Towfive	0	0	(None)

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Problem	Tried	AC	Difficulty
UT611 [USACO6.1.1]邮车 Postal Vans	0	0	(None)
UT612 [USACO6.1.2]矩形牛棚 A Rectangular Barn	0	0	(None)
UT613 [USACO6.1.3] 奶牛异或 Cow XOR	0	0	(None)

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Problem	Tried	AC	Difficulty
UT621 [USACO6.2.1]最长的回文 Calf Flac	0	0	(None)
UT622 [USACO6.2.2]铺放矩形块 Packing Rectangles	0	0	(None)
UT623 [USACO6.2.3]形成的区域 Shaping Regions	0	0	(None)

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Problem	Tried	AC	Difficulty
UT631 [USACO6.3.1] 围栏栏杆Fence Rails	0	0	(None)
UT632 [USACO6.3.2] 剪枝 Cryptcowgraphy	0	0	(None)
UT633 [USACO6.3.3] 牛车Cowcycles	0	0	(None)

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Problem	Tried	AC	Difficulty
UT641 [USACO6.4.1] 素数 The Primes	0	0	(None)
UT642 [USACO6.4.2]电网 Electric Fences	0	0	(None)
UT643 [USACO6.4.3] 威斯康星方块 Wisconsin Squares	0	0	(None)

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Problem	Tried	AC	Difficulty
UT651 [USACO6.5.1] 拉丁正方形All Latin Squares	4	0	10
UT652 [USACO6.5.2] 计算几何 Closed Fences	0	0	(None)
UT653 [USACO6.5.3]Betsy的旅行 Betsy's Tour	0	0	(None)
UT654 [USACO6.5.4] 时钟 The Clocks	0	0	(None)
UT655 [USACO6.5.5] 八皇后 Checker Challenge	13	6	8

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Created By: chengweisun