Project 1
This program calculates number of months needed for bunnies to reach a total of 100 and 1000 respectively

Declare n as integer “Number is the initial number ”

Input the number

Declare monthsCounter as integer

Set MonthsCounter to zero

Set total to n

WHILE newTotal is less than 100:

Set total to double the total

Increase monthsCounter by three

ENDWHILE

PRINT “The initial number of bunnies :”+n

PRINT “It takes monthsCounter months to reach to 100”

Set MonthsCounter to zero

Set newTotal to n

WHILE total is less than 1000:

Set total to double the total

Increase monthsCounter by three

ENDWHILE

PRINT “It takes monthsCounter months to reach to 1000”

Project 2
/**

*This program computes the volume in gallons and weight in

*pounds for water used to fill balloons toss contest

*

*/

import java.util.Scanner;

public class NewClass {

public static void main(String[] args) {

//Declare and initialize variables

Scanner scan = new Scanner(System. in );

final double INCHES_CUBED_TO_GALLON = 231;

final double GALLON_TO_POUNDS = 8.33;

int balloons; //number of balloons

double diameter; //diameter of balloon in inches

double volume = 0; //volume in inches cubed

double volumeInGallons; //volume in gallons

double weight; //weight in pounds

//get inputs

System. out .print(“Number of water balloons: “);

balloons = scan.nextInt();

System. out .print(“Diameter of each balloon in inches: “);

diameter = scan.nextDouble();

//Do calculations

volume = balloons * 3 / 4 * Math. PI * Math.pow((diameter / 2), 3);

volumeInGallons = volume / INCHES_CUBED_TO_GALLON;

weight = volumeInGallons * GALLON_TO_POUNDS;

//display the output

System. out .println(“nWater balloon information”);

System. out .println(“Number of balloons= ” + balloons);

System. out .println(“Gallon of water needed to fill up the balloons= ”

+ volumeInGallons + ” Gallons”);

System. out .println(“Total weight= ” + weight + ” Pounds”);

}//end of main function

}//end of class