#include <iostream> #include <string> #include <iomanip> using namespace std; //

Question

#include <iostream>
#include <string>
#include <iomanip>
using namespace std;

// This program demonstrates partially initialized structure variables

// PLACE YOUR NAME HERE

struct taxPayer
{
string name;
long socialSecNum;
float taxRate; float income; float taxes;
};

int main()
{

// Fill in code to initialize a structure variable named citizen1 so that

// the first three members are initialized. Assume the name is Tim

// McGuiness, the social security number is 255871234, and the tax rate is .35

// Fill in code to initialize a structure variable named citizen2 so that

// the first three members are initialized. Assume the name is John Kane,

// the social security number is 278990582, and the tax rate is .29

cout << fixed << showpoint << setprecision(2);

// calculate taxes due for citizen1

// Fill in code to prompt the user to enter this year's income for the citizen1

// Fill in code to read in this income to the appropriate structure member

// Fill in code to determine this year's taxes for citizen1
cout << "Name: " << citizen1.name << endl;
cout << "Social Security Number: " << citizen1.socialSecNum << endl;
cout << "Taxes due for this year: $" << citizen1.taxes << endl << endl;

// calculate taxes due for citizen2

// Fill in code to prompt the user to enter this year's income for citizen2

// Fill in code to read in this income to the appropriate structure member

// Fill in code to determine this year's taxes for citizen2

cout << "Name: " << citizen2.name << endl;
cout << "Social Security Number: " << citizen2.socialSecNum << endl;
cout << "Taxes due for this year: $" << citizen2.taxes << endl << endl;

return 0;

}

Explanation / Answer

#include <iostream>
#include <string>
#include <iomanip>
using namespace std;


// This program demonstrates partially initialized structure variables

// PLACE YOUR NAME HERE


struct taxPayer
{
string name;
long socialSecNum;
float taxRate; float income; float taxes;
};


int main()
{

// Fill in code to initialize a structure variable named citizen1 so that

// the first three members are initialized. Assume the name is Tim

// McGuiness, the social security number is 255871234, and the tax rate is .35
taxPayer citizen1;
citizen1.name = "Tim McGuiness";
citizen1.socialSecNum = 255871234;
citizen1.taxRate = 0.35;

// Fill in code to initialize a structure variable named citizen2 so that

// the first three members are initialized. Assume the name is John Kane,

// the social security number is 278990582, and the tax rate is .29

taxPayer citizen2;
citizen2.name = "John Kane";
citizen2.socialSecNum = 278990582;
citizen2.taxRate = 0.29;

cout << fixed << showpoint << setprecision(2);


// calculate taxes due for citizen1


// Fill in code to prompt the user to enter this year's income for the citizen1
cout << "Enter this year's income for " << citizen1.name << ": ";
// Fill in code to read in this income to the appropriate structure member
cin >> citizen1.income;

// Fill in code to determine this year's taxes for citizen1
citizen1.taxes = citizen1.income * citizen1.taxRate;

cout << "Name: " << citizen1.name << endl;
cout << "Social Security Number: " << citizen1.socialSecNum << endl;
cout << "Taxes due for this year: $" << citizen1.taxes << endl << endl;


// calculate taxes due for citizen2


// Fill in code to prompt the user to enter this year's income for citizen2
cout << "Enter this year's income for " << citizen2.name << ": ";
// Fill in code to read in this income to the appropriate structure member
cin >> citizen2.income;

// Fill in code to determine this year's taxes for citizen2
citizen2.taxes = citizen2.income * citizen2.taxRate;

cout << "Name: " << citizen2.name << endl;
cout << "Social Security Number: " << citizen2.socialSecNum << endl;
cout << "Taxes due for this year: $" << citizen2.taxes << endl << endl;

return 0;

}

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