# __main__.py

import sys

if __name__ == "__main__":
    
    def c2f(n):
        """
        celsius to fahrenheit
        """
        try:
            f = (n * 1.8) + 32
            return f
        except TypeError:
            n = "Enter a number"
            return n

    def f2c(n):
        """
        fahrenheit to celsius
        """
        try:
            c = (n - 32) / 1.8
            return c
        except TypeError:
            n = "Enter a number"
            return n

    def add_temp(n):
        a = f2c(n)
        b = c2f(n)
        r = a + b
        return r

    

 