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Problem ID Title Solved Submit Pass Rate
7949Paint by Rectangles
USACO2022FebruaryContest,Platinum
1616.667%
7985 困牛放牧
USACO2019FebruaryContest,Bronze
10923047.391%
7986大型植被恢复
USACO2019FebruaryContest,Bronze
518063.750%
7987Measuring Traffic
USACO2019FebruaryContest,Bronze
296246.774%
7988困牛放牧
USACO2019FebruaryContest,Silver
2611522.609%
7989谷仓刷漆
USACO2019FebruaryContest,Silver
327045.714%
7992种植
USACO2019FebruaryContest,Silver并查集求连通块
287736.364%
7993牛乐园
USACO2019FebruaryContest,Gold线段树
71163.636%
7994洗盘子 Dishwashing
USACO2019FebruaryContest,Gold
101566.667%
7995 Painting the Barn 谷仓刷漆
USACO2019FebruaryContest,Gold
81080.000%
7997 Cow Dating
USACO2019FebruaryContest,Platinum
3933.333%
7998Moorio Kart
USACO2019FebruaryContest,Platinum
2540.000%
8033Timeline 时间线
USACO2020FebruaryContest,Goldspfa
133141.935%
8034Help Yourself 帮助自己
USACO2020FebruaryContest,Gold
81747.059%
8035Delegation
USACO2020FebruaryContest,Gold
2450.000%
8036Swapity Swapity Swap
USACO2020FebruaryContest,Silver
92045.000%
8037Triangles
USACO2020FebruaryContest,Silver
94022.500%
8038时钟树
USACO2020FebruaryContest,Silver
151978.947%
8039Triangles
USACO2020FebruaryContest,Bronze
142751.852%
8040Mad Scientist
USACO2020FebruaryContest,Bronze
132259.091%
8041Swapity Swap
USACO2020FebruaryContest,Bronze
61442.857%
8048Censoring
USACO2015FebruaryContest,GoldAC自动机
4944.444%
8049Fencing the Herd 围住牛群
USACO2015FebruaryContest,Gold
2540.000%
8050Censoring 删减
USACO2015FebruaryContest,Silver
123040.000%
8052Superbull 超级公牛
USACO2015FebruaryContest,Silver
162272.727%
8053Censoring (Bronze) 删减
USACO2015FebruaryContest,Bronze
3650.000%
8066负载平衡p
USACO2016FebruaryContest,Platinum
44100.000%
8068圆形牛棚p
USACO2016FebruaryContest,Platinum
11100.000%
8069Circular Barn
USACO2016FebruaryContest,Gold
3742.857%
8070圆形牛棚的再次讨论
USACO2016FebruaryContest,Gold
5683.333%
8071Fenced In
USACO2016FebruaryContest,Gold
72330.435%
8072Hoofball
USACO2018FebruaryContest,Bronze
226334.921%
8073Taming the Herd
USACO2018FebruaryContest,Bronze
379041.111%
8074Rest Stops
USACO2018FebruaryContest,Silver
3510832.407%
8075Snow Boots
USACO2018FebruaryContest,Silver
81361.538%
8076Teleportation
USACO2018FebruaryContest,Silver
4580.000%
8077Snow Boots
USACO2018FebruaryContest,Gold
62425.000%
8079Directory Traversal
USACO2018FebruaryContest,Gold
3560.000%
8080Taming the Herd
USACO2018FebruaryContest,Gold
4580.000%
8095Teleportation
USACO2018FebruaryContest,Bronze
33100.000%
8101Clockwise Fence
USACO2021FebruaryContestBronze
55100.000%
8140圆形牛棚s
USACO2016FebruaryContest,Silver
71741.176%
8141 负载平衡s
USACO2016FebruaryContest,Silver
175332.075%
8142 牛奶桶s
USACO2016FebruaryContest,Silver
196230.645%
8143 牛奶桶 Milk Pails
USACO2016FebruaryContest,Bronze
367746.753%
8144圆形牛棚
USACO2016FebruaryContest,Bronze
315754.386%
8145Load Balancing
USACO2016FebruaryContest,Bronze
1128.333%
8305Roadblock
2014FebruaryContest搜索图论最短路SilverGold
22100.000%
8312牛为什么过马路S
USACO2017FebruaryContest,Silver
2450.000%
8330Perimeter
USACO2013FebruaryContestSliver
121963.158%
8331Tractor
1 1 USACO2013FebruaryContest,Silver
61250.000%
8372牛为什么过马路S III
USACO2017FebruaryContest,Silver
112839.286%
8373Why Did the Cow Cross the Road
USACO2017FebruaryContest,Bronze
000.000%
8374牛为什么过马路B II
USACO2017FebruaryContest,Bronze
11100.000%
8375牛为什么过马路B III
USACO2017FebruaryContest,Bronze
1333.333%
8422Rope Folding
USACO2012FebruaryContest,BronzeDivision
11100.000%
8423Overplanting (Bronze)
USACO2012FebruaryContest,BronzeDivision
11100.000%
8424Moo
USACO2012FebruaryContest,BronzeDivision
11100.000%
8425Overplanting (Silver)
USACO2012FebruaryContest,SilverDivision
1333.333%
8426Cow IDs
USACO2012FebruaryContest,SilverDivision
1250.000%
8428Relocation
USACO2012FebruaryContest,SilverDivision
11100.000%
8431Cow Coupons
USACO2012FebruaryContest,GoldDivision
11100.000%
8433Symmetry
USACO2012FebruaryContest,GoldDivision
1250.000%
8435Nearby Cows
USACO2012FebruaryContest,GoldDivision
11100.000%