//  Likeswift.swift  Copyright (c) Kari Laitinen

//  http://www.naturalprogramming.com

//  2014-09-29  File created.
//  2015-10-17  Last modification.

import Foundation

print( "\n Do you like the Swift programming language?"
    +  "\n Please, answer Y or N :  ", terminator: "" )

// Although the name of the following variable says
// 'character' we will receive a String from the keyboard.

var character_from_keyboard : String! =  readLine()

if  character_from_keyboard  ==  "Y"  ||
    character_from_keyboard  ==  "y"
{
   print( "\n That's nice to hear. \n" )
}
else if  character_from_keyboard  ==  "N" ||
         character_from_keyboard  ==  "n" 
{
   print( "\n That is not so nice to hear. "
       +  "\n I hope you change your mind soon.\n" )
}
else
{
   print( "\n I do not understand \""
       +  character_from_keyboard   +  "\".\n" )
}