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.util.Scanner;

public class Main {
	
	public static void main(String[] args){
		
		//
		String keyword= "";
		String sentence= "";
		int answer = 0;
		
		//標準入力
		Scanner sc = new Scanner(System.in);
		while(sc.hasNext()){
			//入力文字
			keyword = sc.next();
		}
		
		//英文を取ってくる
		while(sc.hasNextLine()){
			//
			sentence = sc.next();
			
			if(sentence.equals("END_OF_TEXT"))
				break;
				
			
			//表示
			utility ut = new utility();
			answer += ut.mate_string(keyword,sentence);
			
		}
		
		System.out.println(answer);
		
	}
}

class utility{
	
	//キーワードと検索単語を渡して、キーワードと検索単語を同じだった場合は1を返す
	public int mate_string(String keyword,String sentence){
		//
		if(keyword.equals(sentence)){
			//一致しているときは1
			return 1;
		}
		
		//一致していないときは0
		return 0;
	}
}