#include <iostream>
#include<cstdio>
#include<cstring>
using namespace std;
#define N 400010
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
int ch[N][30];
int val[N];
int cnt;
char str[N];
int d[N];
int idx(int c){
return c-'a';
}
void insert(char *s){
int i,n=strlen(s);
int c,u=0;
for(i=0;i<n;i++){
c=idx(s[i]);
if(!ch[u][c]){
memset(ch[cnt],0,sizeof(ch[cnt]));
val[cnt]=0;
ch[u][c]=cnt++;
}
u=ch[u][c];
}
val[u]=n;
}
void search(char *s,int i,int len){
int j;
int c,u=0;
for(j=0;j<len;j++){
c=idx(s[j]);
if(!ch[u][c])
break;
u=ch[u][c];
if(val[u])
d[i]=(d[i]+d[i+val[u]])%20071027;
}
}
int main(int argc, char** argv) {
int num=1;
int n,i,k;
char s[N];
while(scanf("%s",str)!=EOF){
cnt=1;
val[0]=0;
memset(ch[0],0,sizeof(ch[0]));
n=strlen(str);
scanf("%d",&k);
while(k--){
scanf("%s",s);
insert(s);
}
memset(d,0,sizeof(d));
d[n]=1;
for(i=n-1;i>=0;i--)
search(str+i,i,n-i);
printf("Case %d: %d\n",num++,d[0]);
}
return 0;
}
转载于:https://www.cnblogs.com/neng18/p/3676462.html