#include <iostream> using namespace std; double var(int x, double y) { return ((x + y)/2); } int main() { double y, ave; int x; cout << "Average of two arguements\n" << "----------------------------\n" << "Please enter arguement x: "; cin >> x; cout << "Please enter arguement y: "; cin >> y; ave = var(x, y); cout.setf(ios::fixed); cout.setf(ios::showpoint); cout.precision(1); cout << "____________________________\n" << "The average of these two numbers are " << ave << endl; return 0; }