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CrazySigns.java
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CrazySigns.java
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/****************************************************************************************************************************************************
* CrazySigns
*****************************************************************************************************************************************************
* The project is to write a program that will compute the total cost for a sign based on its number of sides, length, area, and number of characters.
* Brianna Patrick
* 03/04/21
* 255 003
****************************************************************************************************************************************************/
import java.util.Scanner;
public class CrazySigns {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
/*********************************
* declare and initialize variables
**********************************/
double n = 0;
double s = 0;
double area = 0;
double total = 0;
double numChar = 0;
int a;
String answer;
String answer1 = "no";
do {
/******************************************
* prompt user to enter the number of sides
*******************************************/
System.out.println("Enter the number of sides to your polygon:");
n = input.nextDouble();
/*********************************************
* prompt user to enter the length of each side
**********************************************/
System.out.println("Enter the length of each side:");
s = input.nextDouble();
/************************
* calculate area of shape
*************************/
area = ((n * s * s) / (4 * Math.tan(Math.PI/n)));
/*******************************************
* prompt user to enter the string on the sign
*******************************************/
System.out.println("Enter the string you would like on your sign:");
input.nextLine();
String string = input.nextLine();
/*********************************************
* calculate the number of non-blank characters
*********************************************/
for(a = 0; a < string.length(); a++) {
if(string.charAt(a) != ' ')
numChar++;
}
/****************************************************
* calculate and output total cost of sign to console
*****************************************************/
total = ((2.78 * area) + (1.64 * numChar));
System.out.printf("$%.2f%n", total);
/********************************
* prompt user enter no to exit
********************************/
System.out.println("Would you like to create another sign? Enter no to exit.");
answer = input.next();
} while(answer.compareToIgnoreCase(answer1) > 0 || answer.compareToIgnoreCase(answer1) < 0);
}
}