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.*;

public class Main {
	public static void main(String args[]){
		Scanner scan = new Scanner(System.in);
		String str,W;
		int result = -1;//?????????
		int sum = 0;//????¨????
		
		
		W = scan.next().toLowerCase();
		
		while(true){
			
			str = scan.next();
			
			//END_OF_TEXT??§????????????
			if(str.equals("END_OF_TEXT")){
				break;
			}
			//END_OF_TEXT??????????????£????????????????????????????????§?°??????????
			str = str.toLowerCase();
			
			//1????????????????????????0?????¨??????????????????
			result = str.indexOf(W);
			if(result == 0){
				sum++;
				result = -1;
			}
		}
		
		System.out.println(sum);
		
	}
}