import java.io.*;
import java.util.Scanner;
import java.util.ArrayList;
import java.lang.*;


public class TweetTester{
  public static void main (String [] args){
    Scanner tweet_reader = new Scanner(System.in);
    System.out.println("What do you feel like tweeting today?");
    String tweet = tweet_reader.nextLine();
    int tw_l = tweet.length();
    int atsign = 0;
    int hashtag = 0;
    int http = 0;
    String readings [] = new String[50];

    if (tw_l <= 140){
      System.out.println("Number of mentions: "+tweet.split("@").length);
      System.out.println("Number of hashtags: "+tweet.split("#").length);
      System.out.println("Number of web links: "+tweet.split("http").length);
    }
    else
    {
      String excess = tweet.substring(140);
      int exc = excess.length();
      System.out.println("Your tweet is too long, Excess characters: "+exc);
    }//this loop works fine.
  }
}