USACO 2022 January Contest, Silver Problem 2. Cow Frisbee Farmer John's NN cows (N≤3×105)N≤3×105) have heights 1,2,…,N1,2,…,N. One day, the cows are standing in a line in some order playing frisbee...
USACO 2022 January Contest, Silver Problem 1. Searching for Soulmates Farmer John's cows each want to find their soulmate -- another cow with similar characteristics with whom they are maximally co...
amc澳洲数学学术活动2022即将开赛！ 澳洲AMC学术活动，英文全称为Australian Mathematics Competition，是全球超大规模的校际数学思维挑战赛。该项学术活动拥有44年历史，总计有32个国家1600万名学生参与，由国际...
Final Results: USACO 2022 January 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 2022 January Contest, Gold Problem 3. Tests for Haybales Farmer John's cows have decided to offer a programming contest for the cows on Farmer Nhoj's farm. In order to make the problems as fu...
USACO 2022 January Contest, Gold Problem 2. Farm Updates Farmer John operates a collection of NN farms (1≤N≤1051≤N≤105), conveniently numbered 1…N1…N. Initially, there are no roads connecting these...
USACO 2022 January Contest, Gold Problem 1. Drought The grass has dried up in Farmer John's pasture due to a drought. After hours of despair and contemplation, FJ comes up with the brilliant idea o...
Final Results: USACO 2022 January Contest, Platinum Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceeded...
USACO 2022 January Contest, Platinum Problem 3. Multiple Choice Test The cows are taking a multiple choice test. But instead of a standard test where your selected choices are scored for each quest...
