Question

Archie wants a program that calculates and displays a team’s final score in a football game, given the numbers of the team’s field goals, touchdowns, one-point conversions, two-point conversions, and safeties. First, create an IPO chart for this problem, and then desk-check the algorithm twice. For the first desk-check, use 3, 2, 2, 0, and 1 as the numbers of field goals, touchdowns, one-point conversions, two-point conversions, and safeties. For the second desk-check, use your own set of data. After desk-checking the algorithm, list the input, processing, and output items in a chart similar to the one shown in Figure 3-25, and then enter the appropriate C++ declaration statements

Fig 3.25

IPO chart information C++ instructions

Input latexprice

Mylar price

latex purchased

Mylar purchased

sales tax rate (6%)

Processing

total latex cost total Mylar costs

sub total sales tax

Output

total cost

Answer 1

IPO CHART INFORMATION

INPUT:

    field goals

   touch downs

   one point conversation

   two point conversation

   safeties

PROCESSING:

     total team score

OUTPUT:

display total score

C++ INSTRUCTIONS:

OUTPUT: double totalScore=0.0;

PROCESSING:       double totalteamScore=0.0;

INPUT:     double fieldGoals=0.0;

               double one-point convo=0.0;

              double two-point convo=0.0;

               double touchdown=0.0;

             int safeties;