摘要:
树链剖分+线段树#include#include#include#include#include#include#includeconst int MAXN = 100005;const double eps = 1e-8;int n, q;struct edge{int v,nex... 阅读全文
posted @ 2015-03-28 15:30
<Dash>
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摘要:
分析:对于数a,b,满足a>=b, 则 (amodb)=m暴力修改即可时间复杂度:O(n∗log2ai∗log2n+m∗log2x∗log2n)#include#include#include#include#include#include#includeconst int MAXN... 阅读全文
posted @ 2015-03-28 10:18
<Dash>
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