摘要：
最近手感有点差，所以做点水题来锻炼一下信心。下周的南京区域赛估计就是我的退役赛了，bless all。Revenge of FibonacciTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 204800/204800 K (Java/Others)Total Submission(s): 1582Accepted Submission(s): 356Problem DescriptionThe well-known Fibonacci sequence is defined as following:Here we regard n a 阅读全文
