The shall-we-continue's intro from gracelf

shall-we-continue's Introduction

Shall we continue?

Algorithm:

Prompt the user - "Would you like to continue?"
Get input from the user
Check for 3 things:

a) Yes - y - continue --- Re-prompt the user b) No - N - Quit c) Other - ... - Error Message Re-prompt

Pseudocode:

Initialize String response to Null
Do print "would you like to continue" scan input and store it as String response if response is not "y" and not "n" print error message while response is not "n"
End if the response is "n"

Java Code:

package ShallWeContinue; import java.util.Scanner;

public class Continue {

public static void main(String[] args) {
	// TODO Auto-generated method stub
	String response = null;
	// Do prompt at least once, if the response is "n", quit; if not, continue the loop. 
	// Within the loop, if the response is not "y" and not "n", print error message.
	do {
		System.out.println("Would you like to continue? y/n");
		Scanner scan = new Scanner(System.in);
		response= scan.nextLine(); 

        if(!response.equalsIgnoreCase("y")&&!response.equalsIgnoreCase("n")){
			System.out.println("Error Message: input should be y/n");
		} 
		
		
		
	}while (!response.equalsIgnoreCase("n"));
	

}

}

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