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/* THE PROGRAM IS MADE BY PYY */
/*----------------------------------------------------------------------------//
Copyright (c) 2011 panyanyany All rights reserved.

URL   : http://acm.hdu.edu.cn/showproblem.php?pid=1251 Name  : 统计难题

Date  : Thursday, May 5, 2011
Time Stage : 2 hours around

Result:
3910551	2011-05-05 01:45:27	Accepted	1251
93MS	43784K	1423 B
C++	pyy

Test Data:

Review:
初级题目，果然一次就AC了……
//----------------------------------------------------------------------------*/
#include <iostream>
#include <conio.h>
#include <stdio.h>
#include <string.h>
using namespace std;
struct node
{
int cnt;
node *childs[26];
node() { cnt = 0; memset(childs, 0, sizeof(childs)); }
};
node *root = new node;
int i, j, k, index;
node *current, *newnode;

void insert( char * str )
{
current = root;
for( i = 0; str[i] != '/0'; ++i )
{
index = str[i] - 'a';
if( current->childs[index] != NULL )
{
current = current->childs[index];
++current->cnt;
}
else
{
newnode = new node;
++newnode->cnt;
current->childs[index] = newnode;
current = newnode;
}
}
}

int is_find( char *str )
{
current = root;
for( i = 0; str[i] != '/0'; ++i )
{
index = str[i] - 'a';
if( current->childs[index] == NULL )
return 0;
current = current->childs[index];
}

return current->cnt;
}

int main()
{
char str[20];
while( gets(str), strcmp(str, "") )
insert( str );
while( gets(str) != NULL )
printf( "%d/n", is_find(str) );
return 0;
}