Task 1.txt

def celsius_to_fahrenheit(celsius):
    return (celsius * 9/5) + 32

def celsius_to_kelvin(celsius):
    return celsius + 273.15

def fahrenheit_to_celsius(fahrenheit):
    return (fahrenheit - 32) * 5/9

def fahrenheit_to_kelvin(fahrenheit):
    return (fahrenheit - 32) * 5/9 + 273.15

def kelvin_to_celsius(kelvin):
    return kelvin - 273.15

def kelvin_to_fahrenheit(kelvin):
    return (kelvin - 273.15) * 9/5 + 32

def main():
    print("Temperature Converter")
    value = float(input("Enter the temperature value: "))
    unit = input("Enter the unit of measurement (C, F, K): ").strip().upper()

    if unit == 'C':
        fahrenheit = celsius_to_fahrenheit(value)
        kelvin = celsius_to_kelvin(value)
        print(f"{value} °C = {fahrenheit:.2f} °F and {kelvin:.2f} K")
    elif unit == 'F':
        celsius = fahrenheit_to_celsius(value)
        kelvin = fahrenheit_to_kelvin(value)
        print(f"{value} °F = {celsius:.2f} °C and {kelvin:.2f} K")
    elif unit == 'K':
        celsius = kelvin_to_celsius(value)
        fahrenheit = kelvin_to_fahrenheit(value)
        print(f"{value} K = {celsius:.2f} °C and {fahrenheit:.2f} °F")
    else:
        print("Invalid unit of measurement. Please enter C, F, or K.")

if __name__ == "__main__":
    main()