class Echo {
	public static void main(String args[])
		throws java.io.IOException {
		int count = 0;
		StringBuffer line;
		int c;
		line = new StringBuffer("");
		while ((c=System.in.read()) != -1){
			if (c == '\n' ){
				System.out.println(line);
				line= new StringBuffer("");
				count++;
				}
			else line.append((char)c);
			}
		System.out.println("Input has " + count + " lines.");
		}
	}