C++ Kelvin to Celsius

#include <iostream>

double kelvinToCelsius(double kelvin) {
    return kelvin - 273.15;
}

int main() {
    double kelvinTemperature;

    // Input temperature in Kelvin
    std::cout << "Enter temperature in Kelvin: ";
    std::cin >> kelvinTemperature;

    // Convert Kelvin to Celsius
    double celsiusTemperature = kelvinToCelsius(kelvinTemperature);

    // Display the result
    std::cout << "Temperature in Celsius: " << celsiusTemperature << std::endl;

    return 0;
}