#include <iostream>
#include <iomanip>
using namespace std;

class Temperature
{
    

    public:
    static double ctof(int c)
    {
        return(c*9.0/5.0)+32;
    }
    static double ctof(int c)
    {
        return(f-32)*5.0/9.0;
    }
};

int main()
{
    int celsius, fahrenheit;
    cin>>cellsius>>fahrenheit;
    
    if(celsius<-1000 || celsius>1000 || fahrenheit<-1000 || fahrenheit>1000)
    {
        cout<<"Invalid input"<<endl;
    }
    else
    {
        cout<<fixed<<setprecision(2)<<Temperature::ctof(celsius)<<endl;
        cout<<fixed<<setprecision(2)<<Temperature::ftoc(fahrenheit)<<endl;
        
    }
}