摘要：
Cash CowTime Limit: 1000ms Memory limit: 65536K有疑问？点这里^_^题目描述题目链接：http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=2721Years before Candy Crush became the wildly popular game that may lead developer Saga to a multi-billion dollar IPO, there was an online game named Cash Cow 阅读全文