Java Bottles
TURN INTO YOUR CLASS’ BASKET BY THE BEGINNING OF CLASS ON _________________ Name:
Date:
Period:
Java - Bottles Directions : After working through the Scratch version of the Bottles program, it’s time to see if we can do it in Java. First, take a look at the pseudocode and then the corresponding flowchart. Once you feel you understand the steps involved in the algorithm, try to write the program in Java. Mr. Colestock has provided you with a skeleton program (and hints) you can use. Complete it using the NetBeans IDE, then fill in the missing code in the space provided below. Pseudocode set bottles to 10 initialize suffix if bottles is greater than or equal to 0 if bottles is equal to 1 set value of suffix to “” else set value of suffix to “s” display value of bottles + “bottle” + value of suffix + “ of Root Beer on the wall, “ + value of bottles + “ bottle” + value of suffix + “ of Root Beer“ decrease bottles by 1 if bottles is less than 0 print “Go to the store, buy some more, 10 bottles of Root Beer on the wall” else if bottles is equal to 1 set value of suffix to “” else set value of suffix to “s” print “Take one down, pass it around, " + value of bottles + “bottle” + value of suffix + “ of Root Beer on the wall“ repeat
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TURN INTO YOUR CLASS’ BASKET BY THE BEGINNING OF CLASS ON _________________ Here is the flowchart which shows the step-by-step solution to the algorithm.
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TURN INTO YOUR CLASS’ BASKET BY THE BEGINNING OF CLASS ON _________________ Let’s Do it in Java! Write a class named Bottles that implements the algorithm. Place your class in the com.colestock.example package and place all of your code inside the main method. Bottles.java package com.colestock.example; public class Bottles { public static void main(String[] args) { } } Hint : Use a while loop to solve this problem. The syntax and an example are listed below. while ( ) { } while (counter > 0){ System.out.println("Counter is: " + counter); counter; } Page 3 of 3
