#include <iostream>
double far(double);

using namespace std;
int main()
{


cout << "Skriv in ett celsius värde: ";
double cel;
cin >> cel;
far(cel);
return 0;
}

double far(double sts)
{
double x;
x = 1.8 * sts + 32;
cout << "." << x << "."<<endl;
}