摘要:
题目连接:http://www.spoj.com/problems/CNTPRIME/#include #include #include #include #define lson rt>1; build(lson); build(rson); pushUp(rt);}void update(int rt,int L,int R,int l,int r,int v){ if(l>1; if(lmid) update(rson,l,r,v); pushUp(rt);}int query(int rt,int L,int R,int l,int ... 阅读全文
posted @ 2013-11-13 09:23
辰曦~文若
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