Problem #1: You are asked to write a program that calculates your electric bill. You are to input the number of kilo-watt hours (kWh) used in a 31 day billing period. Electricity costs 6.72 cents per kWh; a tax of 8% should be added. Write a program that accepts the number of kilo-watt hours used and prints a bill. Sample Run: Please enter the kilo watt hours over 31 days: 412 Electric bill for a 31 days period is as follows: Number of Kilo Watt hours: 412.0 Amount: $27.6864 Total: $29.901311999999997 Tax: $2.214912 Solution: import java.util.Scanner; public class Problem1 { public static void main(String[] args) { Scanner input=new Scanner(System.in); System.out.print("Please enter the kilo watt hours over 31 days: "); double Kwatt=input.nextDouble(); System.out.println("Electric bill for a 31 days period is as follows:"); System.out.println("Number of Kilo Watt hours: "+Kwatt); double amount=Kwatt*6.72/100; double tax Value=amount*0.08; System.out.println("Amount: $"+ amount+"\t Tax: $"+taxValue ); double total=amount+taxValue; System.out.println("Total: $"+ total); }
Problem #1: You are asked to write a program that calculates your electric bill. You are to input the number of kilo-watt hours (kWh) used in a 31 day billing period. Electricity costs 6.72 cents per kWh; a tax of 8% should be added. Write a program that accepts the number of kilo-watt hours used and prints a bill. Sample Run: Please enter the kilo watt hours over 31 days: 412 Electric bill for a 31 days period is as follows: Number of Kilo Watt hours: 412.0 Amount: $27.6864 Total: $29.901311999999997 Tax: $2.214912 Solution: import java.util.Scanner; public class Problem1 { public static void main(String[] args) { Scanner input=new Scanner(System.in); System.out.print("Please enter the kilo watt hours over 31 days: "); double Kwatt=input.nextDouble(); System.out.println("Electric bill for a 31 days period is as follows:"); System.out.println("Number of Kilo Watt hours: "+Kwatt); double amount=Kwatt*6.72/100; double tax Value=amount*0.08; System.out.println("Amount: $"+ amount+"\t Tax: $"+taxValue ); double total=amount+taxValue; System.out.println("Total: $"+ total); }
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter3: Input/output
Section: Chapter Questions
Problem 4PE: 4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and...
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