#include <iostream>
using namespace std;

int Func1()
{
   return 5;
}

double Func2()
{
   return 12.4;
} 

int main()
{
   auto x = 10;

   int y = x;

   cout << "x = " << x << '\n';
   cout << "y = " << y << '\n';

   auto a = Func1();		// a will be an int
   auto b = Func2();		// b will be a double

   cout << "a = " << a << '\n';
   cout << "b = " << b << '\n';

}