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 Scala (judge verdict: Accepted)


import scala.util.control.Breaks
object Main extends App {
  val pat = readLine

  var cnt = 0

  val b = new Breaks
  b.breakable {
    while (true) {
      val line = readLine

      if (line == "END_OF_TEXT") {
        b.break()
      } else {
        cnt += line.toLowerCase.split(' ').count(_ == pat)
      }
    }
  }
  println(cnt)
}