摘要:
4760: [Usaco2017 Jan]Hoof, Paper, Scissors Description You have probably heard of the game "Rock, Paper, Scissors". The cows like to play a similar ga 阅读全文
摘要:
4756: [Usaco2017 Jan]Promotion Counting Description The cows have once again tried to form a startup company, failing to remember from past experience 阅读全文
该文被密码保护。 阅读全文