2020USACO公开赛金级获奖名单
Final Results: USACO 2020 US Open Contest, Gold Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceeded mem...
USACO 2020 US Open Contest, Gold Problem 3. Exercise
USACO 2020 US Open Contest, Gold Problem 3. Exercise Farmer John has come up with a new morning exercise routine for the cows (again)! As before, Farmer John's NN cows (1≤N≤1041≤N≤104) are standing...
USACO 2020 US Open Contest, Gold Problem 2. Favorite Colors
USACO 2020 US Open Contest, Gold Problem 2. Favorite Colors Each of Farmer John's NN cows (1≤N≤2⋅1051≤N≤2⋅105) has a favorite color. The cows are conveniently labeled 1…N1…N (as always), and each c...
USACO 2020 US Open Contest, Gold Problem 1. Haircut
USACO 2020 US Open Contest, Gold Problem 1. Haircut Tired of his stubborn cowlick, Farmer John decides to get a haircut. He has NN (1≤N≤1051≤N≤105) strands of hair arranged in a line, and strand ii...
2020年USACO公开赛白金级获奖名单
Final Results: USACO 2020 US Open Contest, Platinum Key:* = Correctx = Wrong Answer (including possibly empty or missing output file)t = Timeoutc = Didn't Compile! = Run-time error or exceeded memo...
USACO 2020 US Open Contest, Platinum Problem 3. Circus
USACO 2020 US Open Contest, Platinum Problem 3. Circus The NN cows of Farmer John's Circus (1≤N≤1051≤N≤105) are preparing their upcoming acts. The acts all take place on a tree with vertices labele...
USACO 2020 US Open Contest, Platinum Problem 3. Circus
USACO 2020 US Open Contest, Platinum Problem 3. Circus The NN cows of Farmer John's Circus (1≤N≤1051≤N≤105) are preparing their upcoming acts. The acts all take place on a tree with vertices labele...
2022-23ISEF国际科学与工程大奖赛-参赛路径
在近年的留学申请趋势中，标化成绩所占的比重正在逐渐减弱，课外活动、学术素养等软实力则越来越受到知名学府招生官们的重视。 作为课外活动的重头戏之一，科研项目已经成了留学之路上不可或缺的组成部分。参加国...
USACO 2020 US Open Contest, Platinum Problem 2. Exercise
USACO 2020 US Open Contest, Platinum Problem 2. Exercise Farmer John has come up with a new morning exercise routine for the cows (again)! As before, Farmer John's NN cows (1≤N≤75001≤N≤7500) are st...
