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

public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String word = reader.readLine().toUpperCase();
        int count = 0;
        while (true) {

            String sentence = reader.readLine().toUpperCase();
            String[] words = sentence.split(" ");
            if (words[0].equals("END_OF_TEXT")) {
                break;
            } else {
                for (int i = 0; i < words.length; i++) {
                    if (word.equalsIgnoreCase(words[i])) {
                        count++;
                    }
                }
            }
        }
        System.out.println(count);
    }
}