1-310-919-0950 Log In | Sign Up StudyMode. com Essays Book Notes AP Notes More Essays » English Composition » Inquiry Electric Billing System By damzee, Sep 2011 | 2 Pages (435 Words) | 546 Views | Report | Sign Up to access full essay RATELESS 0. 218 /* rate of charge first 200 unit */ RATEMORE 0. 334 /* rate of charge following unit */ PEN 0. 015 /* penalty for unpaid balance */ Inputs int unit /* unit of electricity used */ float UnpaidBal /* unpaid balance */ Outputs float Penalty /* charge of penalty */ float UseCharge /* charge for the current electricity use */ float TotalBill /* total charge */
PROGRAM ALGORITHM (FLOW OF PROGRAM) 1. Display user instructions 2. Get data: unpaid balance and electricity unit used 3. Determine electricity unit used and compute use charge 4. Determine unpaid balance and compute penalty 5. Compute total charge 6. Display the total bill amount DESIGN OF COMPUTATION OF USE CHARGE The data required to compute the use charge are listed. We separate the involved data categories into Input, Process and Output. Input Data int unit /* unit of electricity used */ Process Data RATELESS 0. 218 /* rate of charge first 200 unit */ RATEMORE 0. 34 /* rate of charge following unit */ Output Data float UseCharge /* charge for the current electricity use */ Algorithm for Computation of Use Charge We know that different rate will be used if the electricity unit used is more than 200. Thus we use if else selection to design the algorithm. if unit > 200 compute use charge for more than 200 unit else compute use charge for less than 200 unit Formula for Use Charge UseCharge=(unit-200)*RATEMORE+200*RATELESS /* more than 200 */ UseCharge=unit*RATELESS /* less than 200 */ DESIGN OF COMPUTATION OF PENALTY
The data required to compute the penalty are listed. We separate the involved data categories into Input, Process and Output. Input Data float UnpaidBal /* unpaid balance */ Process Data PEN 0. 015 /* penalty for unpaid balance */ Output Data float Penalty /* charge of penalty */ Algorithm for Computation of Penalty Penalty is dealt when there is an unpaid balance. We use if selection to design the algorithm. if… [continues] Read full essay Cite This Essay APA (2011, 09). Electric Billing System. StudyMode. com. Retrieved 09, 2011, from http://www. studymode. om/essays/Electric-Billing-System-774944. html MLA CHICAGO Welcome StudyMode. com is the web’s leading learning tool. We inspire millions of students every day with over 650,000 model essays and papers, AP notes and book notes. Learn More Related essays Standard For Electrical Power System … Std C37. 2TM-2008 (Revision of IEEE Std C37. 2-1996) IEEE Standard for Electrical… 84 pagesNov 2010 Water Billing System … General Objective: To create an accurate, reliable, and correct water billing… 15 pagesMar 2011 Electric Power Systems … and index.
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