Input
注意:本題只有一組測試數據,處理到文件結束.
Output
Sample Input
banana band bee absolute acm ba b band abc
Sample Output
2 3 1 0
#include<bits/stdc++.h>
using namespace std;
struct node{
int t,son[26];
}p;
vector<node>f;
int l;
void init(int i,int j,string s){
f[i].t++;
if(j==s.size())return;
char c=s[j]-'a';
if(f[i].son[c])init(f[i].son[c],j+1,s);
else{
f.push_back(p);
l++;
f[i].son[c]=l;
init(f[i].son[c],j+1,s);
}
}
int query(int i,int j,string s){
if(j==s.size())return f[i].t;
char c=s[j]-'a';
if(!f[i].son[c])return 0;
return query(f[i].son[c],j+1,s);
}
int main(){
string s;
f.push_back(p);
while(1){
getline(cin,s);
if(s.size()==0)break;
init(0,0,s);
}
char ss[20];
while(scanf("%s",ss)!=EOF){
s=ss;
printf("%d\n",query(0,0,s));
}
return 0;
}