Hduacm—5497
摘要:
1 #include 2 #include 3 #include 4 5 using namespace std; 6 7 typedef long long LL; 8 const int maxn = 1e5+100; 9 int a[maxn];10 struct Bittree1... 阅读全文
posted @ 2015-10-15 20:17 yifi 阅读(206) 评论(0) 推荐(0)
posted @ 2015-10-15 20:17 yifi 阅读(206) 评论(0) 推荐(0)
posted @ 2015-10-15 19:06 yifi 阅读(175) 评论(0) 推荐(0)
posted @ 2015-10-15 18:29 yifi 阅读(134) 评论(0) 推荐(0)