"String Match" uvalive 4670 template title

To a text t, and N template strings, are made up of lowercase letters that ask those strings the most occurrences in a string, the maximum number of outputs, and the corresponding string.

The template problem of AC automata, the recursive output of the time to change to the cumulative number of statistics array cnt can be.

Big petition think there will be duplicate templates, but in the actual test, do not judge the repetition can also pass.

#include <bits/stdc++.h> #define EPS 1e-9#define for (i,j,k) for (int i=j;i<=k;i++) #define MAXN 10505#define MAXM 40005#define INF 0x3fffffffusing namespace Std;typedef long long ll;int i,j,k,n,m,x,y,t,ans,big,cas,num,w,u,v;bool flag ; char P[155][75];char t[1000006];struct acauto{int ch[maxn][26];int size;int F[MAXN],LAST[MAXN],VAL[MAXN],CNT[MAXN]; void Init () {Size=1;memset (ch[0],0,sizeof (ch[0])); Memset (cnt,0,sizeof (CNT));} int idx (char c) {return C ' a ';} void Insert (char *s,int v) {int U=0,len=strlen (s), for (int i=0;i<len;i++) {int c=idx (s[i]), if (!ch[u][c]) {memset (ch[ Size],0,sizeof (Ch[size])); val[size]=0;ch[u][c]=size++;} U=CH[U][C];} Val[u]=v;} void print (int j) {if (j) {cnt[val[j]]++;p rint (Last[j]);}} int Getfail () {queue <int> q;f[0]=0;for (int c=0;c<26;c++) {int u=ch[0][c];if (u) {f[u]=0;q.push (u); last[u]=0;}} while (!q.empty ()) {int R=q.front (), Q.pop (), for (int c=0;c<26;c++) {int u=ch[r][c];if (!u) {ch[r][c]=ch[f[r]][c]; Continue;} Q.push (u); int v=f[r];f[u]=ch[v][c];last[u]=val[F[u]]?f[u]:last[f[u]];}} void Find (char *t) {int N=strlen (T), int j=0;for (int i=0;i<n;i++) {int c=idx (T[i]), while (J&&!ch[j][c]) j=f[j] ; J=ch[j][c];if (Val[j]) print (j); else if (Last[j]) print (Last[j]);}} Ac;int Main () {while (scanf ("%d", &n), N) {ac.init (); for (i=1;i<=n;i++) {scanf ("%s", P[i]); Ac.insert (p[i],i);} Ac.getfail (); scanf ("%s", T), Ac.find (t); Big=0;for (i=1;i<=n;i++) {Big=max (big,ac.cnt[i]);} printf ("%d\n", Big), for (i=1;i<=n;i++) {if (ac.cnt[i]==big) printf ("%s\n", P[i]);}} return 0;}

　　

"String Match" uvalive 4670 template title