Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include <iostream>#include <string>#include <cstdio>#include <cstring>#include <cstdlib>#include <cmath>#include <algorithm>using namespace std;const int maxn = 1000000 + 100 ;int wa[maxn],wb[maxn],wv[maxn],ws_[maxn];int _rank[maxn],height[maxn];int sa[maxn], r[maxn];char str[2*maxn];int len, len1;int ans;int cmp(int *r,int a,int b,int l){return r[a]==r[b]&&r[a+l]==r[b+l];}void da(char *r,int *sa,int n,int m){int i,j,p,*x=wa,*y=wb,*t;for(i=0;i<m;i++)ws_[i]=0;for(i=0;i<n;i++)ws_[x[i]=r[i]]++;for(i=1;i<m;i++)ws_[i]+=ws_[i-1];for(i=n-1;i>=0;i--)sa[--ws_[x[i]]]=i;for(j=1,p=1;p<n;j*=2,m=p){for(p=0,i=n-j;i<n;i++)y[p++]=i;for(i=0;i<n;i++)if(sa[i]>=j) y[p++]=sa[i]-j;for(i=0;i<n;i++)wv[i]=x[y[i]];for(i=0;i<m;i++)ws_[i]=0;