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 C# (judge verdict: Accepted)

using System;
using System.IO;
using System.Collections.Generic;
namespace aoj{
    class program{
     
    static void Main() {
		
        string find=Console.ReadLine();
        FindStr fs=new FindStr(find);
        Console.WriteLine("{0}",fs.find());
     
    }
}
 
class FindStr{
	List<string> words = new List<string>();
    string value;
    public FindStr(string f){
		value=f;
		char[] sep = new char[] {' '};
		bool flg=true;
		while(flg){
			string[] tmp=Console.ReadLine().Split(sep);
			foreach(string w in tmp){
				if(w=="END_OF_TEXT") flg=false;
				words.Add(w);
			}
		}
    }
    public int find(){
        int count =0;
        for(int i=0;i<words.Count;i++){
	        if(words[i].Equals(value,StringComparison.OrdinalIgnoreCase))                       count++;
        }
        return count;
    }
 
}
}