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;

class Main{

	public static void main(String[] args) {
		try (Scanner sc = new Scanner (System.in)){
			String W = sc.nextLine();
			String T = "";
			int count = 0;
			while(true) {
				String s = sc.nextLine();
				if (s.equals("END_OF_TEXT")) break;
				T += " " + s;
			}
			String[] Sp = T.split(" ");
			String s = "";
			for (int i=0; i<Sp.length; i++) {
				s = Sp[i].toLowerCase();
				if (s.equals(W)) count++;
			}
			System.out.println(count);
		}
	}
}