2014年3月27日
HDUOJ--4565 So Easy!
摘要： So Easy!Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1729Accepted Submission(s): 556Problem Description A sequence Snis defined as:Where a, b, n, m are positive integers.┌x┐is the ceil of x. For example, ┌3.14┐=4. You are to calculate Sn. You,.. 阅读全文
posted @ 2014-03-27 16:46 龚细军 阅读(280) 评论(0) 推荐(0)