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 final int BIG_NUM  = 2000000000;
    public static final int MOD  = 1000000007;
 
    public static void main(String[] args) {
 
        Scanner scanner = new Scanner(System.in);
 
        String P = scanner.next().toLowerCase();
        char p[] = P.toCharArray();
 
        String tmp;
        int ans = 0;
        boolean FLG;
 
        while(!(tmp = scanner.next()).equals("END_OF_TEXT")){
 
            char line[] = tmp.toLowerCase().toCharArray();
 
            if(line.length != p.length)continue;
 
            FLG = true;
            for(int i = 0; i < P.length(); i++){
                if(p[i] != line[i]){
                    FLG = false;
                    break;
                }
            }
            if(FLG)ans++;
        }
 
        System.out.println(ans);
    }
}