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#include <iostream>
#include <iomanip>
using namespace std;
struct MonthlyBudget
{
double Housing,
Utilities,
HouseholdExpense,
Transportation,
Food,
Medical,
Insurance,
Entertainment,
Clothing,
Miscellaneous;
};
// Function Prototypes
void getSpent(MonthlyBudget &);
void displayReport(MonthlyBudget A, MonthlyBudget B);
void displayReportHelper(double B, double S);
double total(MonthlyBudget);
//————————— Main ——————————-
int main()
{
MonthlyBudget Budget = {500.00, 150.00, 65.00, 50.00, 250.00,
30.00, 100.00, 150.00, 75.00, 50.00};
MonthlyBudget Spent;
getSpent(Spent);
displayReport(Budget, Spent);
return 0;
}
/*****************************************************************
* getSpent *
* This function has the user enter the amounts actually spent *
* in each budget category during the past month. *
*****************************************************************/
void getSpent(MonthlyBudget &B)
{
cout << "During the past month:\n" ;
cout << "How much was spent on Housing? ";
cin >> B.Housing;
cout << "How much was spent on Utilities? ";
cin >> B.Utilities;
cout << "How much was spent on Household expenses? ";
cin >> B.HouseholdExpense;
cout << "How much was spent on Transportation? ";
cin >> B.Transportation;
cout << "How much was spent on Food? ";
cin >> B.Food;
cout << "How much was spent on Medical? ";
cin >> B.Medical;
cout << "How much was spent on Insurance? ";
cin >> B.Insurance;
cout << "How much was spent on Entertainment? ";
cin >> B.Entertainment;
cout << "How much was spent on Clothing? ";
cin >> B.Clothing;
cout << "How much was spent on Miscellaneous? ";
cin >> B.Miscellaneous;
}
/********************************************************************
* displayReport *
* This function accepts both MonthlyBudget variables as arguments. *
* Displays a report indicating the amount over or under budget the *
* student spent in each category and the amount over or under the *
* entire budget. *
********************************************************************/
void displayReport(MonthlyBudget B, MonthlyBudget S)
{
double TotalBudget, TotalSpent;
cout << "\n Monthly budget report\n";
cout << "——————————————\n";
cout << "Housing: $";
displayReportHelper(B.Housing, S.Housing);
cout << "Utilities: $";
displayReportHelper(B.Utilities, S.Utilities);
cout << "Household expenses: $";
displayReportHelper(B.HouseholdExpense, S.HouseholdExpense);
cout << "Transportation: $";
displayReportHelper(B.Transportation, S.Transportation);
cout << "Food: $";
displayReportHelper(B.Food, S.Food);
cout << "Medical: $";
displayReportHelper(B.Medical, S.Medical);
cout << "Insurance: $";
displayReportHelper(B.Insurance, S.Insurance);
cout << "Entertainment: $";
displayReportHelper(B.Entertainment, S.Entertainment);
cout << "Clothing: $";
displayReportHelper(B.Clothing, S.Clothing);
cout << "Miscellaneous: $";
displayReportHelper(B.Miscellaneous, S.Miscellaneous);
TotalBudget = total(B);
TotalSpent = total(S);
cout << "Entire budget: $";
displayReportHelper(TotalBudget, TotalSpent);
}
/*******************************************************************
* displaReportHelper *
* This function accepts two MonthlyBudget member variables as *
* arguments and displays the amount over or under budget the *
* the student spent. *
*******************************************************************/
void displayReportHelper(double B, double S)
{
cout << fixed << showpoint << setprecision(2);
if (B > S)
{
cout << setw(7) << B – S;
cout << " under.\n";
}
else
{
cout << setw(7) << S - B;
cout << " over.\n";
}
}
/*******************************************************************
* total *
* This function accepts a MonthlyBudget structure variable as an *
* argument and returns the sum of it member values. *
*******************************************************************/
double total(MonthlyBudget B)
{
return B.Housing + B.Utilities + B.HouseholdExpense + B.Transportation
+ B.Food + B. Medical + B.Insurance + B.Entertainment +
B.Clothing + B. Miscellaneous;
}
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