CONTROL STRUCTURES I: SELECTION - Java Programming: From Problem Analysis to Program Design - page 222

customerType = console.next().charAt(0); //Step 4

System.out.println();

switch (customerType)
{
case 'r': //Step 5

case 'R':
System.out.print("Enter the number of "
+ "premium channels: "); //Step 5a

noOfPremChannels = console.nextInt(); //Step 5b

System.out.println();

amountDue = R_BILL_PROC_FEE + //Step 5c

R_BASIC_SERV_COST +
noOfPremChannels *
R_COST_PREM_CHANNEL;

System.out.println("Account number = "
+ accountNumber); //Step 5d
System.out.printf("Amount due = $%.2f %n",
amountDue);

//Step 5e

break ;

case 'b': //Step 6

case 'B':
System.out.print("Enter the number of "
+ "basic service "
+ "connections: "); //Step 6a

noOfBasicServConn = console.nextInt(); //Step 6b

System.out.println();

System.out.print("Enter the number of "
+ "premium channels: ");

//Step 6c

noOfPremChannels = console.nextInt(); //Step 6d

System.out.println();

if (noOfBasicServConn <= 10) //Step 6e

amountDue = B_BILL_PROC_FEE +
B_BASIC_SERV_COST +
noOfPremChannels *
B_COST_PREM_CHANNEL;

else

amountDue = B_BILL_PROC_FEE +
B_BASIC_SERV_COST +
(noOfBasicServConn - 10) *
B_BASIC_CONN_COST +
noOfPremChannels *
B_COST_PREM_CHANNEL;

System.out.println("Account number = "
+ accountNumber);

//Step 6f