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 scan = new Scanner(System.in);
        String w = scan.nextLine();
        String t = scan.next();
        int sum = 0;
        while(!t.equals("END_OF_TEXT")) {
            if (t.length() == w.length()) {
                for (int x = 0; x < t.length(); x++){
                    if (Character.toString(t.charAt(x)).equalsIgnoreCase(Character.toString(w.charAt(x)))) {
                        if (x == t.length() - 1) {
                            sum++;
                        }
                    }
                    else {
                        x = t.length();
                    }
                }
            }
            t = scan.next();
        }
        System.out.println(sum);
    }
}