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);
		//一つ目の単語の入力
		String word = scan.nextLine();
		//文章の入力
		String sentenceWord;
		//単語の一致をカウント
		int count = 0;

		while(scan.hasNext()){
			//文章のなかの単語を入力
			sentenceWord = scan.next().toLowerCase();

			// 入力された文章の中の単語がEND_OF_TEXTの時終了
			if (sentenceWord.equals("END_OF_TEXT")) {
				break;
			}
			//単語が一致したときカウント
			if(word.equals(sentenceWord)){
				count++;
			}
		}
		System.out.println(count);
		scan.close();
	}
}