static void Morse_code()
{
//Create string variable for 'sos'
string UserAnswer;
char[] CharArray;
//Use string array for Morse code
string[,] Dictionary_arr = new string[, ] {
{ "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" },
{ ".- ", "-... ", "-.-. ", "-.. ", ". ", "..-. ", "--. ", ".... ", ".. ", ".--- ", "-.- ", ".-.. ", "-- ", "-. ", "--- ", ".--. ", "--.- ", ".-. ", "... ", "- ", "..- ", "...- ", ".-- ", "-..- ", "-.-- ", "--.. ", "-----", ".----", "..---", "...--", "....-", ".....", "-....", "--...", "---..", "----." }
};
while (true)
{
UserAnswer = ConsoleFunc.AskUser("Please, enter text for morse");
if (UserAnswer.Length == 0)
{
continue;
}
UserAnswer = UserAnswer.ToLower();
foreach (var item in UserAnswer)
{
for (int i = 0; i < Dictionary_arr.GetUpperBound(1); i++)
{
if (item.ToString() == Dictionary_arr[0, i])
{
//Use ToCharArray() method for string to copy charecters to Unicode character array
CharArray = Dictionary_arr[1, i].ToCharArray();
//Use foreach loop for character array in which
foreach (var item2 in CharArray)
{
switch (item2)
{
case '.': //Implement Console.Beep(1000, 250) for '.'
Console.Beep(1000, 250);
break;
case '-': // and Console.Beep(1000, 750) for '-'
Console.Beep(1000, 750);
break;
default: //Use Thread.Sleep(50) to separate sounds
Thread.Sleep(50);
break;
}
}
}
}
}
break;
}
}
static void My_Binary()
{
string UserAnswer;
int parseResult;
string ResultInBin;
int ResultModulus;
while (true)
{
//Implement positive integer variable input
UserAnswer = ConsoleFunc.AskUser("Please, enter 1 positive number");
if (int.TryParse(UserAnswer, out parseResult) && parseResult <= 0)
{
continue;
}
//Present it like binary string
// For example, 4 as 100
ResultInBin = Convert.ToString(parseResult, 2);
Console.WriteLine($"int {parseResult} in binary is {ResultInBin}");
//Use modulus operator to obtain the remainder (n % 2) sequentially
ResultModulus = parseResult % 2;
Console.WriteLine($"int {parseResult} % 2 = {ResultModulus}");
//and divide variable by 2 in the loop
Console.WriteLine($"int {ResultModulus} / 2 = {ResultModulus / 2}");
//Use the ToCharArray() method to transform string to chararray
var ResultInArray = ResultInBin.ToCharArray();
//and Array.Reverse() method
Array.Reverse(ResultInArray);
Console.WriteLine($"bin {ResultInBin} in reverse is {new string(ResultInArray)}");
break;
}
}
static void My_strings()
{
Console.Clear();
//Declare int and string variables for decimal and binary presentations
int[] UserNumbers = new int[3] {
0, 0, 0
};
string[] UserStrings = new string[2] {
"", ""
};
string UserAnswer;
string[] UserAnswerArr;
int parseResult;
while (true)
{
//Implement two positive integer variables input
UserAnswer = ConsoleFunc.AskUser(UserNumbers[0] == 0 ? "Please, enter 1 or 2 numbers" : "Please, enter 1 more number");
UserAnswerArr = UserAnswer.Split();
if (UserAnswerArr.Length == 0)
{
continue;
}
for (int i = 0; i <= Math.Min(UserNumbers[0], UserAnswerArr.Length - 1); i++)
{
if (int.TryParse(UserAnswerArr[i], out parseResult) && parseResult == 0)
{
continue;
}
UserNumbers[++UserNumbers[0]] = parseResult;
}
if (UserNumbers[0] != 2)
{
continue;
}
//To present each of them in the form of unary string use for loop
for (int i = 0; i < UserStrings.Length; i++)
{
for (int j = 0; j < UserNumbers[i + 1]; j++)
{
UserStrings[i] += "1";
}
}
Console.WriteLine($"Unary string for number {UserNumbers[1]} is {UserStrings[0]}");
Console.WriteLine($"Unary string for number {UserNumbers[2]} is {UserStrings[1]}");
//Use concatenation of these two strings
//Note it is necessary to use some symbol ( for example “#”) to separate
string separate = "#";
//Realize the algorithm for replacing '1#1' to '#' by using the for loop
for (int i = 0; i <= Math.Min(UserNumbers[1], UserNumbers[2]) + 1; i++)
{
//Delete the '#' from algorithm result
if (UserNumbers[1] - i < 0 && UserNumbers[2] - i < 0)
{
separate = "";
} //Check the numbers on the equality 0
else if (UserNumbers[1] - i < 0 || UserNumbers[2] - i < 0)
{
separate = "1";
}
//Output the result
Console.WriteLine($"{((UserNumbers[1] - i > 0) ? new String('1', UserNumbers[1] - i): "")}" +
$"{separate}" +
$"{((UserNumbers[2] - i > 0) ? new String('1', UserNumbers[2] - i) : "")}");
}
break;
}
}
public static extern void zfb_registerConsoleCallback(int id, ConsoleFunc callback);
