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[] args) throws IOException {

		BufferedReader input = new BufferedReader(new InputStreamReader(System.in));

		String keyword = input.readLine();

		String str_containing_key = "";

		int count=0;



		while (true) {

			str_containing_key = input.readLine();

			if (str_containing_key.equals("END_OF_TEXT")) {

				break;

			}

			String []str_array=str_containing_key.split(" ");

			for(int array_spot=0; array_spot<str_array.length; array_spot++){


			if(str_array[array_spot].equalsIgnoreCase(keyword)){

				count++;
			}
			}

		}

		System.out.println(count);
	}
}//??§???????°?????????????????°????????????????????????????