问租车计划C#

EN

//Step 1: Declaring variables to store our information.
decimal beginningOdometerDecimal;
decimal endingOdometerDecimal;
decimal rentedDecimal;
decimal totalSaleDecimal;
decimal averageSalesDecimal;
decimal carsReturned;
decimal totalMilesDecimal;
decimal finalCostDecimal;

//Step 2: Get the information from the user.
beginningOdometerDecimal = Decimal.Parse(txtBegin.Text);
endingOdometerDecimal = Decimal.Parse(txtEnd.Text);
rentedDecimal = Decimal.Parse(txtRent.Text);

//Step 3: Mathmatematical Calculations.
totalMilesDecimal = endingOdometerDecimal - beginningOdometerDecimal;
finalCostDecimal = totalMilesDecimal * (Decimal)0.12 + rentedDecimal + 15;