2019年12月USACO白金级获奖名单
Final Results: USACO 2019 December Contest, Platinum Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceede...
USACO 2019 December Contest, Platinum Problem 3. Tree Depth
USACO 2019 December Contest, Platinum Problem 3. Tree Depth For the new year, Farmer John decided to give his cows a festive binary search tree (BST)! To generate the BST, FJ starts with a permutat...
USACO 2019 December Contest, Platinum Problem 2. Bessie's Snow Cow
USACO 2019 December Contest, Platinum Problem 2. Bessie's Snow Cow Snow has arrived on the farm, and as she does at the beginning of every winter, Bessie is building a snow-cow! Most of the time, B...
USACO 2019 December Contest, Platinum Problem 2. Bessie's Snow Cow
USACO 2019 December Contest, Platinum Problem 2. Bessie's Snow Cow Snow has arrived on the farm, and as she does at the beginning of every winter, Bessie is building a snow-cow! Most of the time, B...
USACO 2019 December Contest, Platinum Problem 1. Greedy Pie Eaters
USACO 2019 December Contest, Platinum Problem 1. Greedy Pie Eaters armer John has MM cows, conveniently labeled 1…M1…M, who enjoy the occasional change of pace from eating grass. As a treat for the...
2019年12月USACO金级获奖名单
Final Results: USACO 2019 December 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 me...
USACO 2019 December Contest, Gold Problem 3. Moortal Cowmbat
USACO 2019 December Contest, Gold Problem 3. Moortal Cowmbat Bessie has been playing the popular fighting game Moortal Cowmbat for a long time now. However, the game developers have recently rolled...
USACO 2019 December Contest, Gold Problem 2. Milk Visits
USACO 2019 December Contest, Gold Problem 2. Milk Visits Farmer John is planning to build NN (1≤N≤1051≤N≤105) farms that will be connected by N−1N−1 roads, forming a tree (i.e., all farms are reach...
USACO 2019 December Contest, Gold Problem 1. Milk Pumping
USACO 2019 December Contest, Gold Problem 1. Milk Pumping Farmer John has recently purchased a new farm to expand his milk production empire. The new farm is connected to a nearby town by a network...
