public int UserInputNumber()
{
WriteText.WriteLine("Please enter a number ranging from 1-10", ConsoleColor.DarkYellow);
try
{
userNum = Convert.ToInt32(Console.ReadLine());
if (userNum > 0 && userNum < 11)
{
// guarding against invalid input
WriteText.WriteLine($"You Selected {userNum}", ConsoleColor.DarkRed);
// returning the entered value
return(userNum);
}
else
{
WriteText.WriteLine("Please enter a valid number ranging from 1-10", ConsoleColor.Red);
Console.ReadLine();
UserInputNumber();
}
}
catch (Exception)
{
WriteText.WriteLine("Caught Exception\nPlease try again", ConsoleColor.Red);
Console.ReadLine();
UserInputNumber();
}
return(userNum);
}
public int BisectionMethod(int[] Algorithm, int userNum)
{
int LeftSide = 0;
int RightSide = Algorithm.Length - 1;
//Cuts array in half based on the User Input
while (LeftSide <= RightSide)
{
//Finds the middle number in the current array
int MiddleNumber = LeftSide + (RightSide - LeftSide) / 2;
//Checks to see if the input falls within the small end of the array
if (Algorithm[MiddleNumber] > userNum)
{
WriteText.WriteLine($"The current number range is {LeftSide+1}-{RightSide+1}", ConsoleColor.DarkYellow);
RightSide = MiddleNumber - 1;
WriteText.WriteLine($"your number is less than the middle number: {MiddleNumber+1}\tThe next Numbers to check is: {LeftSide+1}-{RightSide+1}\n", ConsoleColor.Yellow);
}
// Checks the input falling within the big end of the array
else if (Algorithm[MiddleNumber] < userNum)
{
WriteText.WriteLine($"The current number range is {LeftSide+1}-{RightSide+1}", ConsoleColor.DarkYellow);
LeftSide = MiddleNumber + 1;
WriteText.WriteLine($"your number is more than the middle number: {MiddleNumber+1}\tThe next Numbers to check is: {LeftSide + 1}-{RightSide + 1}\n", ConsoleColor.Yellow);
}
// Last else returns the middle number to narrow down the search
else
{
WriteText.WriteLine($"The Number fell in the middle of the above checked range your number was: {userNum}", ConsoleColor.DarkGreen);
Console.ReadLine();
return(MiddleNumber);
}
}
return(0);
}
static void RunBisect()
{
bool tryagain = false;
do
{
BisectInput input = new BisectInput();
input.UserInputNumber();
Bisection b = new Bisection();
int[] myArray = b.Algorithm;
int num = input.userNum;
b.BisectionMethod(myArray, num);
WriteText.WriteLine("Would you like to try another number? type \"yes\" or \"no\"");
string YesOrNo = Convert.ToString(Console.ReadLine());
if (YesOrNo.ToLower() == "yes")
{
Console.Clear();
tryagain = true;
}
else if (YesOrNo.ToLower() == "no")
{
tryagain = false;
}
else
{
WriteText.WriteLine("Invalid Entry defaulting as yes, please next time enter yes or no");
Console.ReadLine();
Console.Clear();
tryagain = true;
}
} while (tryagain == true);
Console.ReadKey(true);
menu.Show();
}
public void Guess()
{
Console.Clear();
WriteText.WriteLine("Lets see how many attempts it takes the computer\n" +
"I'm rooting for you and that it took you less guesses!\n" +
"Goodluck!\n", ConsoleColor.DarkYellow);
Console.Write("Pick your number beetween 1 and 1,000:", ConsoleColor.DarkGreen);
int userNum = 0;
try
{
userNum = Convert.ToInt32(Console.ReadLine());
if (userNum > 0 && userNum < 1001)
{
WriteText.WriteLine($"You chose {userNum}:");
int LeftSide = 0;
int RightSide = 1000;
int MiddleNumber = -1;
int ComputerAttempts = 1;
while (userNum != MiddleNumber)
{
MiddleNumber = LeftSide + (RightSide - LeftSide) / 2;
if (MiddleNumber > userNum)
{
RightSide = MiddleNumber;
WriteText.WriteLine($"The Computer guessed {MiddleNumber}: on its {ComputerAttempts} attempt:", ConsoleColor.DarkRed);
WriteText.WriteLine($"The computer now knows the number is somewhere between {LeftSide}-{RightSide}", ConsoleColor.DarkYellow);
ComputerAttempts++;
}
else if (MiddleNumber < userNum)
{
LeftSide = MiddleNumber;
WriteText.WriteLine($"The Compute guessed {MiddleNumber}: You explained your number was higher than that\n" +
$"now the computer knows the number is somewhere between {LeftSide}-{RightSide}", ConsoleColor.DarkYellow);
ComputerAttempts++;
}
else
{
WriteText.WriteLine($"Impressive; it only took the computer {ComputerAttempts} attempts to get it right\n" +
$"but, honestly {userNum}? you could have chosen a better number", ConsoleColor.DarkGreen);
Console.ReadLine();
}
}
}
else
{
WriteText.WriteLine("Please Enter a valid number\n" +
"Come on you have options here 1-1000 is a big range try again:", ConsoleColor.Red);
Console.ReadLine();
Guess();
}
}
catch (Exception)
{
WriteText.WriteLine("Exception caught try again", ConsoleColor.Red);
Console.ReadLine();
Guess();
}
}
private void DrawLine(string text)
{
int start = 0;
if (HorizontalAligment == MenuHorizontalAligment.Right)
{
start = Console.WindowWidth - text.Length - 1;
}
else if (HorizontalAligment == MenuHorizontalAligment.Center)
{
start = (Console.WindowWidth - text.Length) / 2;
}
Console.CursorLeft = start;
WriteText.WriteLine(text);
}
public void Guess()
{
Console.Clear();
int userGuess = -1;
int attempts = 1;
Random rnd = new Random();
int ComputerPick = rnd.Next(0, 1000);
WriteText.WriteLine("Try to guess the number the computer has selected between 1-1000", ConsoleColor.Blue);
WriteText.WriteLine("After each guess a hint will be displayed to help you place your next guess\n" +
"How many attempts will it take?");
WriteText.WriteLine("Press enter to start", ConsoleColor.DarkGreen);
Console.ReadLine();
while (userGuess != ComputerPick)
{
try
{
Console.Clear();
WriteText.WriteLine($"This is your {attempts} attemp:\t Input your guess:", ConsoleColor.DarkYellow);
userGuess = Convert.ToInt32(Console.ReadLine());
if (userGuess > 0 && userGuess < 1001)
{
WriteText.WriteLine($"You chose {userGuess} on your {attempts} attempt", ConsoleColor.DarkYellow);
//checking to see if the number is correct
if (userGuess == ComputerPick)
{
WriteText.WriteLine($"You got it!\n" +
$"it only took you {attempts} attempts", ConsoleColor.DarkGreen);
WriteText.WriteLine("Press Enter to return to the Main Menu");
Console.ReadKey();
}
//Checking to see if the number is higher than the computers random num
else if (userGuess > ComputerPick)
{
WriteText.WriteLine("Your number is higher than the computers pick, try a little lower\n", ConsoleColor.DarkRed);
attempts++;
WriteText.WriteLine("Press Enter to guess again:");
Console.ReadKey();
}
//Checking to see if its lower
else if (userGuess < ComputerPick)
{
WriteText.WriteLine("Your number is lower than the computers pick, try a little higher\n", ConsoleColor.DarkRed);
attempts++;
WriteText.WriteLine("Press Enter to guess again:");
Console.ReadKey();
}
}
else
{
WriteText.WriteLine("Come on now your getting off track\n" +
"Please input a valid number(that is gonna cost you an attempt)", ConsoleColor.Yellow);
attempts++;
Console.ReadLine();
}
}
catch (Exception)
{
WriteText.WriteLine("Exception Caught\n" +
"Invalid input", ConsoleColor.Red);
}
}
}
