2018年4月30日
loj2051 「HNOI2016」序列
摘要： "ref" cpp include include include include using namespace std; typedef long long ll; int n, q, a[100005], l[100005], r[100005], sta[100005], din, blc, 阅读全文
posted @ 2018-04-30 13:59 poorpool 阅读(202) 评论(0) 推荐(0)