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: Accepted)

import java.util.Scanner;

public class Main
{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);
        String W, T;
        int count=0;
        
        W = sc.next();
        while(true)
        {
            T = sc.next();
            if(T.equals("END_OF_TEXT")) break;
            
            T = T.toLowerCase();

            String[] sT = T.split(" ");

            for(int i=0; i<sT.length; i++)
            {
                if(sT[i].equals(W)) count++;
            }
        }

        System.out.println(count);
        sc.close();
    }
}