HDU 1754 线段树裸题
摘要:水题 #include#define lson l,m,rtmax[rt>1; build(lson); build(rson); Pushup(rt);}int updata(int p,int k,int l,int r,int rt){ int m; if(l...
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posted @ 2012-06-11 20:03
posted @ 2012-06-11 20:03
posted @ 2012-06-11 18:27
posted @ 2012-06-11 17:10