import java.io.*;

public class  WordCount{
	private static void linecount(String fName, BufferedReader in) throws IOException{
	long numChar = 0;
	long numLine=0;
	long numWords = 0;
	String line;
		do{
			line = in.readLine();
			if (line != null){
				numChar += line.length();
				numWords += wordcount(line);
				numLine++;
			}
		}while(line != null);
		System.out.println("File Name: " + fName);
		System.out.println("Number of characters: " + numChar);
		System.out.println("Number of words: " + numWords);
		System.out.println("Number of Lines: " + numLine);
	}
	private static void linecount(String fileName){
		BufferedReader in = null;
		try{
			FileReader fileReader = new FileReader(fileName);
			in = new BufferedReader(fileReader);
			linecount(fileName,in);
		}
		catch(IOException e){
			e.printStackTrace();
		}
	}
	private static long wordcount(String line){
		long numWords = 0;
		int index = 0;
		boolean prevWhiteSpace = true;
		while(index < line.length()){
			char c = line.charAt(index++);
			boolean currWhiteSpace = Character.isWhitespace(c);
			if(prevWhiteSpace && !currWhiteSpace){
				numWords++;
			}
			prevWhiteSpace = currWhiteSpace;
		}
		return numWords;
	}
	public static void main(String[] args){
		long numChar = 0;
		long numLine=0;
		String line;
		try{
			if (args.length == 0)
			{
				BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
				line = in.readLine();
				numChar = line.length();
				if (numChar != 0){
					numLine=1;
				}
				System.out.println("Number of characters: " + numChar);
				System.out.println("Number of words: " + wordcount(line));
				System.out.println("Number of lines: " + numLine);
			}else{
				for(int i = 0; i < args.length; i++){
					linecount(args[i]);
				}
			}
		}
		catch(IOException e){
			e.printStackTrace();
		}
	}
}