Question

#include <iostream>

#include <iomanip>

using namespace std;

int main()

{

            float miles;   //miles traveled

            float hours;   //time in hours

            float milesPerHour; //calculated miles per hour

            cout << "Please input the Miles traveled" << endl;

            cin >> miles;

            cout << "Please input the hours traveled" << endl;

            cin >> hours;

           

            milesHours = miles / hours;

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

            cout << "Your speed is " << milesPerHour << " miles per hour" << endl;

            return 0;

}

1. Rewrite the above program such that function main call a return type function named findMilesPerHours to calculate the number of miles per hours. Finish function prototype, call and function definition.#include <iostream>

#include <iomanip>

// Function prototype here

……………………………………………………………………..

using namespace std;

int main()

{

           

            float miles;   //miles traveled

            float hours;   //time in hours

            float milesPerHour; //calculated miles per hour

            cout << "Please input the Miles traveled" << endl;

            cin >> miles;

            cout << "Please input the hours traveled" << endl;

            cin >> hours;

           

            // Function call here

……………………………………………………………………..

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

            cout << "Your speed is " << milesPerHour << " miles per hour" << endl;

            return 0;

}

// Function definition here

……………………………………………………………………..

1. Rewrite the above program such that function main will call the void function named findMilesPerHours to calculate the number of miles per hours. Finish function prototype, call and function definition.

  

#include <iostream>

#include <iomanip>

using namespace std;

// Function prototype here

……………………………………………………………………..

int main()

{

     

       float miles;   //miles traveled

            float hours;   //time in hours

            float milesPerHour; //calculated miles per hour

            cout << "Please input the Miles traveled" << endl;

            cin >> miles;

            cout << "Please input the hours traveled" << endl;

            cin >> hours;

           

            // Function call here

……………………………………………………………………..

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

              cout << "Your speed is " << milesPerHour << " miles per hour" << endl;

            return 0;

}

// Function definition here

……………………………………………………………………..

Answer 1

Program 1 :

1. Rewrite the above program such that function main call a return type function named findMilesPerHours to calculate the number of miles per hours. Finish function prototype, call and function definition.

#include <iostream>
#include <iomanip>

// Function prototype here
float findMilesPerHours(float,float);

using namespace std;

int main()
{
float miles; //miles traveled
float hours; //time in hours
float milesPerHour; //calculated miles per hour
cout << "Please input the Miles traveled" << endl;
cin >> miles;
cout << "Please input the hours traveled" << endl;
cin >> hours;
   milesPerHour = findMilesPerHours(miles, hours);
   cout << fixed << showpoint << setprecision(2);
   cout << "Your speed is " << milesPerHour << " miles per hour" << endl;
  
   return 0;

}

// Function definition here
float findMilesPerHours(float miles,float hours){
   return miles / hours;
}

=====================================

Program 2

Rewrite the above program such that function main will call the void function named findMilesPerHours to calculate the number of miles per hours. Finish function prototype, call and function definition.

#include <iostream>
#include <iomanip>

// Function prototype here
void findMilesPerHours(float, float, float &);

using namespace std;

int main()
{
float miles; //miles traveled
float hours; //time in hours
float milesPerHour; //calculated miles per hour
cout << "Please input the Miles traveled" << endl;
cin >> miles;
cout << "Please input the hours traveled" << endl;
cin >> hours;
   findMilesPerHours(miles, hours, milesPerHour);
   cout << fixed << showpoint << setprecision(2);
   cout << "Your speed is " << milesPerHour << " miles per hour" << endl;
  
   return 0;

}

// Function definition here
void findMilesPerHours(float miles,float hours, float &milesPerHour){
   milesPerHour = miles / hours;
  
}