#include

#include

using namespace std;

// This program will input American money and convert it to foreign currency

// PLACE YOUR NAME HERE

// Prototypes of the functions

void convertMulti(float dollars, float& euros, float& pesos);

void convertMulti(float dollars, float& euros, float& pesos, float& yen);

float convertToYen(float dollars);

float convertToEuros(float dollars);

float convertToPesos(float dollars);

int main ()

{

float dollars;

float euros;

float pesos;

float yen;

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

cout << "Please input the amount of American Dollars you want converted "

<< endl;

cout << "to euros and pesos" << endl;

cin >> dollars;

// Fill in the code to call convertMulti with parameters dollars, euros, and pesos

// Fill in the code to output the value of those dollars converted to both euros

// and pesos

cout << "Please input the amount of American Dollars you want converted ";

cout << "to euros, pesos and yen" << endl;

cin >> dollars;

// Fill in the code to call convertMulti with parameters dollars, euros, pesos and yen

// Fill in the code to output the value of those dollars converted to euros,

// pesos and yen

cout << "Please input the amount of American Dollars you want converted ";

cout << "to yen" <

cin >> dollars;

// Fill in the code to call convertToYen

// Fill in the code to output the value of those dollars converted to yen

cout << "Please input the amount of American Dollars you want converted ";

cout << " to euros" << endl;

cin >> dollars;

// Fill in the code to call convert ToEuros

// Fill in the code to output the value of those dollars converted to euros

cout << "Please input the amount of American Dollars you want converted ";

cout << " to pesos " << endl;

cin >> dollars;

// Fill in the code to call convertToPesos

// Fill in the code to output the value of those dollars converted to pesos

return 0;

}

// All of the functions are stubs that just serve to test the functions

// Replace with code that will cause the functions to execute properly

// **************************************************************************

// convertMulti

//

// task: This function takes a dollar value and converts it to euros

// and pesos

// data in: dollars

// data out: euros and pesos

//

// *************************************************************************

void convertMulti(float dollars, float& euros, float& pesos)

{

cout << "The function convertMulti with dollars, euros and pesos "

<< endl <<" was called with " << dollars <<" dollars << endl << endl;

}

// ************************************************************************

// convertMulti

//

// task: This function takes a dollar value and converts it to euros

// pesos and yen

// data in: dollars

// data out: euros pesos yen

//

// ***********************************************************************

void convertMulti(float dollars, float& euros, float& pesos, float& yen)

{

cout << "The function convertMulti with dollars, euros, pesos and yen"

<< endl << " was called with " << dollars << " dollars" << endl << endl;

}

// ****************************************************************************

// convertToYen

//

// task: This function takes a dollar value and converts it to yen

// data in: dollars

// data returned: yen

//

// ***************************************************************************

float convertToYen(float dollars)

{

cout << "The function convertToYen was called with " << dollars <<" dollars"

<< endl << endl;

return 0;

}

// ****************************************************************************

// convertToEuros

//

// task: This function takes a dollar value and converts it to euros

// data in: dollars

// data returned: euros

//

// ***************************************************************************

float convertToEuros(float dollars)

{

cout << "The function convertToEuros was called with " << dollars

<< " dollars" << endl << endl;

return 0;

}

// *****************************************************************************

// convertToPesos

//

// task: This function takes a dollar value and converts it to pesos

// data in: dollars

// data returned: pesos

//

// ****************************************************************************

float convertToPesos(float dollars)

{

cout << "The function convertToPesos was called with " << dollars

<< " dollars" << endl;

return 0;

}

Exercise 1: Run this program and observe the results. You can input anything that you like for the dollars to be converted. Notice that it has stubs as well as overloaded functions. Study the stubs carefully. Notice that in this case the value returning functions always return 0.

Exercise 2: Complete the program by turning all the stubs into workable functions. Be sure to call true functions differently than procedures. Make sure that functions return the converted dollars into the proper currency. Although the exchange rates vary from day to day, use the following conversion chart for the program. These values should be defined as constants in the global section so that any change in the exchange rate can be made there and nowhere else in the program.

One Dollar = 1.06 euros

9.73 pesos

124.35 yen

Sample Run:

Please input the amount of American Dollars you want converted to euros and pesos

9.35

$9.35 is converted to 9.91 euros and 90.98 pesos

Please input the amount of American Dollars you want converted to euros and pesos and yen

10.67

$10.67 is converted to 11.31 euros, 103.82 pesos, and 1326.81 yen

Please input the amount of American Dollars you want converted to yen

12.78

$12.78 is converted to 1589.19 yen

Please input the amount of American Dollars you want converted to euros

2.45

$2.45 is converted to 2.60 euros

Please input the amount of American Dollars you want converted to pesos

8.75

$8.75 is converted to 85.14 pesos