2015年7月28日
2015 Multi-University Training Contest 1 1001(HDU 5288) OO’s Sequence
摘要： ###题目http://acm.hdu.edu.cn/showproblem.php?pid=5288>OO has got a array A of size n ,defined a function f(l,r) represent the number of i (li) satisfy A... 阅读全文
posted @ 2015-07-28 19:07 ACM_Record 阅读(91) 评论(0) 推荐(0) 编辑