#include
using namespace std;
double f(double x);
int main()
{
double t = 10.0;
cout << "1/10.0 is " << f(t) << "\n";
cout << "Value of t is still: " << t << "\n";
return 0;
}
double f(double x)
{
x = 1 / x;
cout << "inside f " << x << "\n";
return x;
}
inside f 0.1
1/10.0 is 0.1
Value of t is still: 10