Problem:
Finding a Word

Write a program which reads a word W and a text T, and prints the number of word W which appears in text T

T consists of string Ti separated by space characters and newlines. Count the number of Ti which equals to W. The word and text are case insensitive.

Constraints

The length of W ≤ 10

W consists of lower case letters

The length of T in a line ≤ 1000

Input

In the first line, the word W is given. In the following lines, the text T is given separated by space characters and newlines.

"END_OF_TEXT" indicates the end of the text.

Output

Print the number of W in the text.

Sample Input

computer
Nurtures computer scientists and highly-skilled computer engineers
who will create and exploit "knowledge" for the new era.
Provides an outstanding computer environment.
END_OF_TEXT

Sample Output

3

Solution in JAVA (judge verdict: Wrong Answer)

import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        String word[]=new String[1000];
        Scanner sc =new Scanner(System.in);
        String key = sc.next();
        String end = "END_OF_TEXT";
        int i=0;
        int n;
        int m;
        int count=0;
        while(true){

            word[i]=sc.next();
            n=key.indexOf(word[i]);
            m=end.indexOf(word[i]);
            if(m>=0) {
                System.out.println(count);
                break;
            }
            else if(n>=0){
                count=count+1;
            }
            i++;
        }
    }
}