Well I have this program to develope from this code, Yes I know yuk!!! Can anyone point me or lead me in the right direction, because I dont think what I have so far is right or close>
MailOrder
+main(args [ ] : String)
-PrintSalesReport( quantitySoldOfProduct1: int,
quantitySoldOfProduct2: int,
quantitySoldOfProduct3: int,
quantitySoldOfProduct4: int,
quantitySoldOfProduct5: int)
DEFINE a local variable input, a Scanner
DEFINE a local variable quantitySoldOfProduct1, an integer and initialize it to zero
DEFINE a local variable quantitySoldOfProduct2, an integer and initialize it to zero
DEFINE a local variable quantitySoldOfProduct3, an integer and initialize it to zero
DEFINE a local variable quantitySoldOfProduct4, an integer and initialize it to zero
DEFINE a local variable quantitySoldOfProduct5, an integer and initialize it to zero
DEFINE a local variable productId, an integer
DEFINE a local variable quantitySoldOfProduct, an integer
DISPLAY a blank line followed by the task id and programmer (your name) identification line.
DISPLAY a blank line followed by the “Program input:” line
DISPLAY the initial “Enter product number…” prompt
DO
Using nextInt() method of input variable, ASSIGN the entered value to productId
Using printf() method and appropriate horizontal tab(s), DISPLAY “Quantity sold” prompt
Using nextInt() method of input variable, ASSIGN the enter value to quantitySoldOfProduct
the switch statement, summarize quantitySoldOfProduct into appropriate
quantitySoldOfProduct1 through quantitySoldOfProduct5, depending on value of productId.
Within the switch statement, using default case, if an invalid productId has been entered,
DISPLAY an appropriate error message and ignore the input
DISPLAY the “Enter product…” prompt
WHILE (input.hasNext())
Using PrintSalesReport() method, print the sales report
DISPLAY a blank line followed by the “End of Program” line
DEFINE a local variable totalSalesAllProducts, an double and initialize it to zero
DEFINE a local variable unitPriceOfProduct1, an double and initialize it to 2.98
DEFINE a local variable unitPriceOfProduct2, an double and initialize it to 4.50
DEFINE a local variable unitPriceOfProduct3, an double and initialize it to 9.98
DEFINE a local variable unitPriceOfProduct4, an double and initialize it to 4.49
DEFINE a local variable unitPriceOfProduct5, an double and initialize it to 6.87
DEFINE a local variable product1Sales, a double and initialize it to
quantitySoldOfProduct1 * unitPriceOfProduct1
DEFINE a local variable product2Sales, a double and initialize it to
quantitySoldOfProduct2 * unitPriceOfProduct2
DEFINE a local variable product3Sales, a double and initialize it to
quantitySoldOfProduct3 * unitPriceOfProduct3
DEFINE a local variable product4Sales, a double and initialize it to
quantitySoldOfProduct4 * unitPriceOfProduct4
DEFINE a local variable product5Sales, a double and initialize it to
quantitySoldOfProduct5 * unitPriceOfProduct5
DISPLAY a blank line followed by the “Program output:” line
Using appropriate format specifiers and horizontal tabs, DISPLAY the column heading line
followed by a blank line
Using appropriate format specifiers and horizontal tabs, DISPLAY one line for each
product, its quantity sold, its unit price and its total sales
ASSIGN the sum of product1Sales through product5Sales TO totalSalesAllProducts
Using appropriate format specifiers and horizontal tabs, DISPLAY the “Total Sales” line
import java.util.Scanner;
publicclass MailOrder
{
publicstaticvoid main(String[] args)
{
Scanner input = new Scanner( System.in );
int quantitySoldOfProduct1 = 0;
int quantitySoldOfProduct2 = 0;
int quantitySoldOfProduct3 = 0;
int quantitySoldOfProduct4 = 0;
int quantitySoldOfProduct5 = 0;
int productId;
int quantitySoldOfProduct;
System.out.println("\nTask 07-02, Ch05, Programmed by");
System.out.println("\nProgram input:");
System.out.print( "Enter product number, or (<ctrl>z to stop): ");
productId = input.nextInt();
int totalSalesAllProducts = 0;
int unitPriceOfProduct1 = 2.98;
int unitPriceOfProduct2 = 4.50;
int unitPriceOfProduct3 = 9.98;
int unitPriceOfProduct4 = 4.49;
int unitPriceOfProduct5 = 6.87;
double product1Sales = quantitySoldOfProduct1*unitPriceOfProduct1;
double product2Sales = quantitySoldOfProduct2*unitPriceOfProduct2;
double product3Sales = quantitySoldOfProduct3*unitPriceOfProduct3;
double product4Sales = quantitySoldOfProduct4*unitPriceOfProduct4;
double product5Sales = quantitySoldOfProduct5*unitPriceOfProduct5;
System.out.println("\nProgram output:");
} // end method processSalesResults
} // end class Sales
Previous Topic
