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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
	public static void main(String[] age)throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String INPUT = br.readLine();
		int i = 0;
		int j = 0;
		String a;

		while( (a = br.readLine()).equals("END_OF_TEXT")!=true ){
			String[] input = a.split(" ");
			for( i=0 ; i<input.length ; i++ ){
				if( (INPUT.toUpperCase()).equals(input[i].toUpperCase()) ){
					j++;
				}
				if( input[i].equals("END_OF_TEXT") ) break;
			}
		}

		System.out.println(Integer.toString(j));
	}
}