Function main

Lab_02/01_temperature_converter.cpp:7–26

using namespace std;

int main() {
	float temp;
	char unit;

	cout << "Enter the temperature: ";
	cin >> temp;

	cout << "Enter the unit (C/F): ";
	cin >> unit;

	if (unit == 'C') {
		cout << "The temperature in Fahrenheit is " << (temp * 9 / 5) + 32 << "F." << endl;
	} else if (unit == 'F') {
		cout << "The temperature in Celsius is " << (temp - 32) * 5 / 9 << "C." << endl;
	} else {
		cout << "Invalid unit." << endl;
	}

	return 0;
}