摘要： Time Limit:2000MSMemory Limit:65536KTotal Submissions:7558Accepted:2596DescriptionThe cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors', 'Ro, Sham, Bo', and a host of other names) in order to ma 阅读全文