//
//  main.cpp
//  Skilaverkefni1
//
//  Created by Gunnhildur Omarsdottir on 31/08/14.
//  Copyright (c) 2014 Gunnhildur Omarsdottir. All rights reserved.
//

#include <iostream>
using namespace std;

double CF (double a);
double FC (double a);
double MY (double a);
double YM (double a);
double KP (double a);
double PK (double a);

int main()
{
    char A;
    char B;
    double a = 0;

    cin >> A >> B >> a;
    while (A != 'Q' && B != 'Q')
    {

        if (A == 'C')
        {
            cout << CF (a) << endl;
        }
        if else (A == 'F')
        {
            cout << FC (a) << endl;
        }
        if else (A == 'M')
        {
            cout << MY (a) << endl;
        }
        if else (A == 'Y')
        {
            cout << YM (a) << endl;
        }
        if else (A == 'K')
        {
            cout << KP (a) << endl;
        }
        if else (A == 'P')
        {
            cout << PK (a) << endl;
        }
        else
        {
            cout << "Illegal Input" << endl;
        }

    }
    return 0;

}

double CF (double a)
{
    double farenheit = 0;
    farenheit = a * (1.8) + 32;

    return farenheit;
}

double FC (double a)
{
    double celcius = 0;
    celcius = (a - 32) * (0.6);

    return celcius;
}

double MY (double a)
{
    double yards = 0;
    yards = 0.9144 * a;

    return yards;
}

double YM (double a)
{
    double meters = 0;
    meters = 1.09361 * a;

    return meters;
}

double KP (double a)
{
    double pounds = 0;
    pounds = 2.20462 * a;

    return pounds;
}

double PK (double a)
{
    double kilograms = 0;
    kilograms = 2.20462 * a;

    return kilograms;
}