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 Scanner sc;
	
	public static void main(String[] args) {
		//宣言
		String[] str= new String[1000];
		sc = new Scanner(System.in);
		int i=0;
		int j=0;
		int count=0;
		//入力
		String search=sc.next();
		for(;;) {
			str[i]=sc.next();
			if(str[i].equals("END_OF_TEXT")) {
				break;
			}
			//System.out.println(i+str[i]);
			i++;
			j++;
		}
		//出力
		for(i=0;i<j;i++) {
			if(str[i].equals(search)) {
				count++;
			}
		}
		System.out.println(count);
	}
}