import type.lang.*;

public class CharFreq
{
	public static void main(String[] args)
	{	
		IO.print("Enter the string ... ");
		String s = IO.readLine();
		IO.print("Enter the character to count ... ");
		char c = IO.readChar();

		int count = 0;
		for (int i = 0; i < s.length(); ++i)
		{
			String token = s.substring(i, i + 1);
			if (token.equals("" + c))
				++count;
		}
		IO.println(count);
	}
}