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From: Jeff Higgins <jeff@invalid.invalid>
Newsgroups: comp.lang.java.programmer
Subject: Re: About java program.
Date: Tue, 18 Jun 2013 04:06:13 -0400
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On 06/15/2013 04:38 PM, rajbhaumik@gmail.com wrote:
> import acm.program.*;
> public class askYesNoQuestion extends ConsoleProgram {
> 	public void run(){
> 		String str=readLine("Would you like instructions");
> 		println(askYesNoquestion(str));
> 	}
> 7.	    private boolean askYesNoquestion (String str){
> 	    	if(str.equals("yes"))return true;
> 	    	if(str.equals("no")) return false;    	
> 	}
>
> }
>   the false is that , the program cannot be executed, because no 7 said , this method must return a type of boolean.
>
import acm.program.ConsoleProgram;

@SuppressWarnings("serial")
public class AskYesNoQuestion extends ConsoleProgram {

   public void run() {
     boolean answer =
         readBoolean(
             "Have you read the manual?", "Yes", "No");
     if(answer)
       println("Yes, I will read the manual.");
     else println("Yes, I will read the manual.\n"
 
+"<http://jtf.acm.org/javadoc/student/acm/program/ConsoleProgram.html>");
  }
}