Programming Homework Help
Programming Homework Help. Write a Java program
I have a Java program that just needs to be tweaked to make simpler, basically just to redo the code without the loop.
here’s the code
import java.util.*;
public class PossibleCircle
{
public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
int runningTotal = 0;
int currentInput;
int[] radius_inch = new int[5];
int total=0;
double area;
double circumference;
double radius_cm;
double average;
final double IN_TO_CM = 2.54;
System.out.println(“Enter radius for each circle in inches”);
for(int i=0;i<5;i++)
{
System.out.print(“Enter radius of circle “+ (i+1) + “:” );
radius_inch[i] = input.nextInt();
total = total + radius_inch[i];
}
System.out.print(“Radius (in.) “);
System.out.print(“Radius (cm.) “);
System.out.print(“Area (sq. cm.) “);
System.out.println(“Cirumference (sq. cm.)”);
System.out.println(“__________________________________________________________________________________________________”);
for(int i=0;i<5;i++)
{
radius_cm = IN_TO_CM * radius_inch[i];
area = Math.PI * radius_cm * radius_cm;
circumference = 2 * Math.PI * radius_cm;
System.out.printf(“%10dtt%10.1ftt%10.1ftt%10.1fn”,radius_inch[i],radius_cm,(double)Math.round(area*10)/10, (double)Math.round(circumference*10)/10);
}
average = total/5;
double d = (double)Math.round(average*10)/10;
System.out.println(“The average of all the radii is:” + d +” inches.”);
}
}