// pgm22 Reading in two pieces of data inside a function
// 10/31/2016
#include <iostream>
#include <iomanip>
using namespace std;
// prototypes
void getTwoNums(int&, int&);

int main()
{
    int num1, num2;
    getTwoNums(num1, num2);
    cout << "In main, num1 is: " << num1 << " num2 is: "
         << num2 << endl;

    return 0;
}

void getTwoNums(int &x, int &y) {
// reads in two numbers
    cout << "Enter two numbers: ";
    cin >> x >> y;
    return;
}
/* LAB ASSIGNMENT:
Modify the findmaxmin function to accept only TWO parameters.
The function should put the larger of the two parameters
into the first parameter, and the smaller into the second.

Hint: use the idea of swap with reference parameters.
*/