Code:#include <iostream>
using namespace std;
// Declare a function "bigger" which takes 2 double arguments and returns boolean.
int bigger( double x, double y );
int main()
{
int x, y, rb;
cout << "Enter number" << endl;
cin >> x;
cout << "Enter number 2" << endl;
cin >> y;
rb = bigger ( x, y);
cout << " The largest number is " << rb << endl;
system("pause");
return 0;
}
bigger ( double x, double y)
{
if ( x > y)
return x;
else
return y;
}