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

class Temperature{
    public:
    static double
    celsiusToFahrenheit(int c){
        return (c*9.0 / 5.0)+32;
    }
    static double
    fahrenheitToCelsius(int f){
        return (f-32) * 5.0 / 9.0;
    }
};
int main(){
    int celsius, fahrenheit;
    
    cin >> celsius >> fahrenheit;
    if(celsius<-1000||celsius>1000||fahrenheit<-1000||fahrenheit>1000){
        cout<<"Invalid input";
        return 0;
    }
    double f=Temperature::celsiusToFahrenheit(celsius);
    double c=Temperature::fahrenheitToCelsius(fahrenheit);
    
    cout<<fixed<<setprecition(2)<<f<<endl;
    cout<<fixed<<setprecition(2)<<c<<endl;
    
    return 0;
}