string sixteenDigitNumber = GenerateSixteenDigitNumber();
string codeWithPrefix = GenerateCodeWithPrefix();
Console.WriteLine($"16 Haneli Rastgele Sayı: {sixteenDigitNumber}");
Console.WriteLine($"'AAI' ile Başlayan Kod: {codeWithPrefix}");
static string GenerateSixteenDigitNumber()
Random random = new Random();
string prefix = "637667";
string suffix = GenerateRandomDigits(10);
static string GenerateCodeWithPrefix()
Random random = new Random();
int randomNumber = random.Next(100000, 999999);
return "AAB" + randomNumber;
static string GenerateRandomDigits(int length)
Random random = new Random();
string result = string.Empty;
for (int i = 0; i < length; i++)
result += random.Next(0, 10);