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原创 hybz2243 染色
#include#include#includeusing namespace std;const int Max=100860;int val[Max];struct SegmentTree{int lc[Max<<2],rc[Max<<2],cnt[Max<<2],flag[Max<<2];inline void PushUp(int idx){int L=idx<<1 r="L+1;" lc
2014-10-16 17:24:31 528
原创 poj3237 Tree
#include#include#includeusing namespace std;const int Max=10086,Inf=(1<<30);inline int MIN(int a,int b){ return a<b?a:b;}inline int MAX(int a,int b){ return a>b?a:b;}int val[Max];st
2014-10-14 22:08:54 416
原创 hybz1036 树的统计Count
#include#include#includeusing namespace std;const int Max=30009;inline int MAX(int a,int b){return a>b?a:b;}int val[Max];struct SemgentTree{int sum[Max<<2],maxv[Max<<2];inline void PushUp(int idx){max
2014-10-14 22:06:09 342
原创 hdu3966 Aragorn's Story
#pragma comment(linker,"/STACK:1024000000,1024000000")#include#include#includeusing namespace std;const int Max=50005;int val[Max];struct SegmentTree{ int cnt[Max<<2],flag[Max<<2];
2014-10-14 22:01:53 420
原创 FOJ2082 过路费
#pragma comment(linker, "/STACK:1024000000,1024000000")#include#includeusing namespace std;const int Max=50005;__int64 val[Max];struct SegmentTree{ __int64 sum[Max int L,
2014-10-14 21:58:27 369
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