USACO

题目 递交 % AC 难度
Chocolate Buying RP+100 1 0 10
Chocolate Giving RP+97 4 75 9
Chocolate Eating RP+97 11 27 9
硬币游戏 RP+100 0 ? (无)
找工作 RP+100 0 ? (无)
Cheese Towers RP+100 1 0 10
Cow Photographs RP+100 0 ? (无)
Visiting Cows 拜访奶牛 RP+100 3 0 10
Letter 恐吓信 RP+100 0 ? (无)
Gangs of Istanbull RP+100 0 ? (无)
Running Away From the Barn RP+100 4 0 10
Balanced Trees RP+100 0 ? (无)
Concurrently Balanced Strings RP+100 0 ? (无)
Clumsy Cows RP+100 0 ? (无)
Distant Pastures RP+100 0 ? (无)
Cow Lineup RP+98 2 100 9
Island Travels RP+100 1 0 10
Route Designing RP+100 0 ? (无)
The Cow Run RP+99 1 100 9
Necklace RP+100 0 ? (无)
Lots of Triangles RP+100 0 ? (无)
Team Building RP+100 0 ? (无)
Robotic Cow Herd RP+100 0 ? (无)
Moocast RP+100 0 ? (无)
Cow Checklist RP+99 6 17 9
Lasers and Mirrors RP+99 2 50 9
Counting Haybales RP+99 2 50 9
Cities and States RP+100 2 0 10
Moocast RP+100 0 ? (无)
Promotion Counting RP+99 1 100 9
Building a Tall Barn RP+100 0 ? (无)
Subsequence Reversal RP+100 0 ? (无)
Balanced Photo RP+100 0 ? (无)
Hoof, Paper, Scissors RP+98 11 18 9
Cow Navigation RP+99 2 50 9
Vacation Planning RP+100 0 ? (无)
Optimal Milking RP+100 0 ? (无)
The Bessie Shuffle RP+100 0 ? (无)
Milk Scheduling RP+100 3 0 10
Vacation Planning RP+100 0 ? (无)
Palindromic Paths RP+100 4 0 10
Trapped in the Haybales RP+100 0 ? (无)
Soda Machine RP+100 0 ? (无)
Video Game RP+100 0 ? (无)
Cow Run RP+100 0 ? (无)
Bovine Alliance RP+100 0 ? (无)
Cow Coupons RP+100 0 ? (无)
Nearby Cows RP+100 0 ? (无)
Symmetry RP+100 0 ? (无)
道路和航线 RP+100 2 0 10
The Lost Cows RP+100 0 ? (无)
Generic Cow Protests RP+100 5 0 10
奶牛的跳格子游戏 RP+100 0 ? (无)
冲浪 RP+100 0 ? (无)
滑雪课Ski RP+99 8 12 9
工作安排Job RP+100 1 0 10
地震损坏Damage RP+99 13 8 9
气象牛Baric RP+100 0 ? (无)
庙会捷运Fair Shuttle RP+100 1 0 10
Stock Market 股票市场 RP+96 4 100 9
Revamping Trails 道路升级 RP+99 16 6 9
Earthquake Damage 2 地震伤害 RP+100 0 ? (无)
Trick or Treat on the Farm 采集糖果 RP+96 16 31 8
Secret Message 秘密信息 RP+99 1 100 9
电话网络 RP+100 5 0 10
土地购买 RP+93 46 17 7
牛跑步 RP+98 3 67 9
建造栅栏 RP+94 15 47 7
灌水 RP+92 32 28 6
牧场行走 RP+85 36 50 4
打谷机 RP+98 3 67 9
Cow Neighborhoods 奶牛的邻居 RP+98 41 5 9
Crisis on the Farm 牧场危机 RP+100 0 ? (无)
Hay For Sale 购买干草 RP+97 5 60 9
Patting Heads 轻拍牛头 RP+96 5 80 9
Eating Together麻烦的聚餐 RP+100 14 0 10
Line连线游戏 RP+96 12 33 9
Cow Contest奶牛的比赛 RP+96 8 50 9
The Loathesome Hay Baler麻烦的干草打包机 RP+99 1 100 9
Cow Travelling游荡的奶牛 RP+96 6 67 9
River Crossing渡河问题 RP+98 4 50 9
Buying Hay 购买干草 RP+100 1 0 10
Guarding the Farm 保卫牧场 RP+99 10 10 9
Time Management 时间管理 RP+98 9 22 9
Roads Around The Farm分岔路口 RP+98 7 29 9
Word Power 名字的能量 RP+97 9 33 9
Cow Cars 奶牛飞车 RP+100 0 ? (无)
Clear And Present Danger 寻宝之路 RP+97 3 100 9
宝石手镯 RP+97 3 100 9
Building Roads 修建道路 RP+93 20 40 7
穿越泥地 RP+97 4 75 9
Cow Party RP+97 9 33 9
Lilypad Pond RP+100 0 ? (无)
The Cow Lexicon 牛的词典 RP+99 1 100 9
Protecting the Flowers 护花 RP+96 11 36 9
Tallest Cow 最高的牛 RP+91 26 38 6
Balanced Lineup RP+100 2 0 10
Balanced Lineup RP+100 1 0 10
Cow Traffic 奶牛交通 RP+100 17 0 10
Monthly Expense 月度开支 RP+97 15 20 9