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This page contains an archived post to the Java Answers Forum made prior to February 25, 2002.
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Message:
Basic Problems
Posted by Matt Clark on February 20, 2002 at 10:54 AM
I have written a java program that emulates a vending machine. The machine dispenses items according to certain keys pressed.
The program has an option to quit, which displays a thankyou message, and also displays the total number of items sold.
I have no clue whatso-ever as tro how to perfrom this last operation. i'll post my code below. class Vend3_2
{
public static void main(String[] args)
{
char group, response;
System.out.println("***ACME VEND INC***");
do
{
System.out.println(); // create blank line
System.out.println("[1] Get Gum ");
System.out.println("[2] Get Chocolate ");
System.out.println("[3] Get Popcorn ");
System.out.println("[4] Get Juice ");
System.out.println("[5] Display Total Sold ");
System.out.print("enter choice [1, 2, 3, 4, 5]: ");
response = EasyIn.getChar(); //get response
System.out.println(); // create blank line
switch (response) // process response
{
case '1': System.out.println("Here is your Gum ");break;
case '2': System.out.println("Here is your Chocolate ");break;
case '3': System.out.println("Here is your Popcorn ");break;
case '4': System.out.println("Here is your Juice ");break;
case '5': System.out.println("Thankyou for using ACME VEND! The number of items you brought today are being displayed now. ");break;
default: System.out.println("Error! Please choose options 1-5 only! ");break;
}
} while (response != '5'); // test for quit option
}
}
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