Answered! Get a copy of the is_even.cpp file by: ————————— // // Program to test "is_even" function….

Get a copy of the is_even.cpp file by:

—————————

//
// Program to test "is_even" function.
//

#include <iostream>
using namespace std;

 

void is_even(int); // Function Prototype

int main( )
{
  int num;
  cout << "Enter an integer:n";
  cin >> num;
  cout << "Is " << num << " even?  ";
  is_even(num);
  cout << endl;
  return 0;
}

// "is_even" function.
// Prints "yes" if a is even, "no" otherwise.

void is_even(int a)
{
 // insert code here to complete the function
 // use if else structure
}

—————————-

Entering the cp command: cp /net/data/ftp/pub/class/110/ftp/cpp/is_even.cpp is_even.cpp

or, using your mouse to copy and paste the program into Pico, or

using the Hercules command-line ftp program to copy this file from the CS Department’s anonymous ftp site.

        The path:       pub/class/110/ftp/cpp

        The file:       is_even.cpp

The purpose of this program is to practice using user defined functions.

Add code to the program to complete it.

Compile and run this C++ program.

The program output should look like the following:

hercules[66]% CC is_even.cpp -o is_even
hercules[67]% is_even
Enter an integer:
12
Is 12 even?  yes
hercules[69]% is_even
Enter an integer:
23
Is 23 even?  no
hercules[70]% is_even
Enter an integer:
-17
Is -17 even?  no
hercules[71]% is_even
Enter an integer:
466
Is 466 even?  yes
hercules[72]%