Revenge of Fibonacci Problem Description The well-known Fibonacci sequence is defined as following: Here we regard n as the index of the Fibonacci number F(n). This sequence has been studied since the publication of Fibonacci's book Liber Abaci. So…
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 Fibonacci Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 204800/204800 K (Java/Others)Total Submission(s): 1582 Accepted Submission(s): 356 Problem Description The well-know…
<题目链接> 统计难题 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others) Total Submission(s): 49723 Accepted Submission(s): 17567 Problem Description Ignatius最近…
Xor Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 132768/132768 K (Java/Others)Total Submission(s): 3647 Accepted Submission(s): 1595 Problem Description Zeus 和 Prometheus 做了一个游戏,Prometheus 给 Zeus 一个集合,集合中包含了N个正整数,随后 Prometheus 将向 Ze…