الشروط المتعددة

int age = 25;
double salary = 50000;

if (age > 18 && salary >= 30000)
{
    Console.WriteLine("Eligible for loan");
}

bool hasLicense = true;
bool hasPassport = false;

if (hasLicense || hasPassport)
{
    Console.WriteLine("Has valid ID");
}

bool isWeekend = true;
bool isHoliday = false;
int hour = 14;

if ((isWeekend || isHoliday) && hour > 10)
{
    Console.WriteLine("Store is open");
}

bool isRaining = true;

if (!isRaining)
{
    Console.WriteLine("No need for umbrella");
}
else
{
    Console.WriteLine("Take an umbrella");
}