7-8 methods lab | C# Online Compiler

7-8 methods lab by RAYHAAAAAAAAAAAAAAAAAAAAAN

using System;

public class Program
{
	static private ulong fact(ulong a)
	{
		ulong factorial = 1;
		ulong i = 1;
		do
		{
			factorial = factorial * i;
			i++;
		}
		while (i <= a);
		return factorial;
	}

	static private ulong nPr(ulong n, ulong r)
	{
		return fact(n) / fact(n - r);
	}

	static private double DectoPer(double a)
	{
		return a * 100;
	}

	static private double PertoDec(double a)
	{
		return a / 100;
	}

	static private ulong nCr(ulong n, ulong r)
	{
		return fact(n) / (fact(n - r) * fact(r));
	}

	static private float mn(float n1, float n2, float n3, float n4, float n5)
	{
		return (n1 + n2 + n3 + n4 + n5) / 5;
	}

	public static void main()
	{
		string restart = "Chicken Nugget";
		while (restart != "q")
		{
			Console.Clear();
			start:
				Console.WriteLine("Welcome to the Probability Calculator.");
			Console.WriteLine("Press 1 for factorial");
			Console.WriteLine("2 for permuations");
			Console.WriteLine("3 for decimal to percent");
			Console.WriteLine("4 for percent to decimal ");
			Console.WriteLine("5 for combination");
			Console.WriteLine("6 to find the mean for 5 numbers");
			string choice = Console.ReadLine();
			if (choice == "1")
			{
				Console.WriteLine("What number would you ike to calculate the factorial of?");
				ulong input = ulong.Parse(Console.ReadLine());
				Console.WriteLine(input + "! =" + fact(input));
			}
			else if (choice == "2")
			{
				Console.WriteLine("how many objects do you have in total?");
				ulong input1 = ulong.Parse(Console.ReadLine());
				Console.WriteLine("How many objects do you want to arrange?");
				ulong input2 = ulong.Parse(Console.ReadLine());
				Console.WriteLine(input1 + "p" + input2 + "=" + nPr(input1, input2));
			}
			else if (choice == "3")
			{
				Console.WriteLine("what decimal would you like to convert to percent?");
				double ans = double.Parse(Console.ReadLine());
				Console.WriteLine(ans + " = " + PertoDec(ans));
			}
			else if (choice == "4")
			{
				Console.WriteLine("what percent would you like to convert to a decimal ");
				double ans = double.Parse(Console.ReadLine());
				Console.WriteLine(ans + " = " + PertoDec(ans));
			}
			else if (choice == "5")
			{
				Console.WriteLine("how many objects do you have in choose?");
				ulong input1 = ulong.Parse(Console.ReadLine());
				Console.WriteLine("How many objects do you want to arrange?");
				ulong input2 = ulong.Parse(Console.ReadLine());
				Console.WriteLine(input1 + "C" + input2 + "=" + nCr(input1, input2));
			}
			else if (choice == "6")
			{
				Console.WriteLine("Please enter a number");
				float n1 = float.Parse(Console.ReadLine());
				Console.WriteLine("Please enter a number");
				float n2 = float.Parse(Console.ReadLine());
				Console.WriteLine("Please enter a number");
				float n3 = float.Parse(Console.ReadLine());
				Console.WriteLine("Please enter a number");
				float n4 = float.Parse(Console.ReadLine());
				Console.WriteLine("Please enter a number");
				float n5 = float.Parse(Console.ReadLine());
			Console.WriteLine("the mean of the 5 numbers is " + mn(n1, n2, n3, n4, n5));
		}
		else 
		{
			Console.WriteLine("Please enter an number 1 through 6");
			goto start;
		}
		Console.WriteLine("Press q to quit or anything else to continue the program");
			restart = Console.ReadLine();
		}
	}
}

​x
 
using System;
​
public class Program
{
    static private ulong fact(ulong a)
    {
        ulong factorial = 1;
        ulong i = 1;
        do
        {
            factorial = factorial * i;
            i++;
        }
        while (i <= a);
        return factorial;
    }
​
    static private ulong nPr(ulong n, ulong r)
    {
        return fact(n) / fact(n - r);
    }
​
    static private double DectoPer(double a)
    {
        return a * 100;
    }
​
    static private double PertoDec(double a)
    {
        return a / 100;
    }
​
    static private ulong nCr(ulong n, ulong r)
    {
        return fact(n) / (fact(n - r) * fact(r));
    }
​
    static private float mn(float n1, float n2, float n3, float n4, float n5)
    {
        return (n1 + n2 + n3 + n4 + n5) / 5;
    }
​
    public static void main()
    {
        string restart = "Chicken Nugget";
        while (restart != "q")
        {
            Console.Clear();
            start:
                Console.WriteLine("Welcome to the Probability Calculator.");
            Console.WriteLine("Press 1 for factorial");
            Console.WriteLine("2 for permuations");
            Console.WriteLine("3 for decimal to percent");
            Console.WriteLine("4 for percent to decimal ");
            Console.WriteLine("5 for combination");
            Console.WriteLine("6 to find the mean for 5 numbers");
            string choice = Console.ReadLine();
            if (choice == "1")
            {
                Console.WriteLine("What number would you ike to calculate the factorial of?");
                ulong input = ulong.Parse(Console.ReadLine());
                Console.WriteLine(input + "! =" + fact(input));
            }
            else if (choice == "2")
            {
                Console.WriteLine("how many objects do you have in total?");
                ulong input1 = ulong.Parse(Console.ReadLine());
                Console.WriteLine("How many objects do you want to arrange?");
                ulong input2 = ulong.Parse(Console.ReadLine());
                Console.WriteLine(input1 + "p" + input2 + "=" + nPr(input1, input2));
            }
            else if (choice == "3")
            {
                Console.WriteLine("what decimal would you like to convert to percent?");
                double ans = double.Parse(Console.ReadLine());
                Console.WriteLine(ans + " = " + PertoDec(ans));
            }
            else if (choice == "4")
            {
                Console.WriteLine("what percent would you like to convert to a decimal ");
                double ans = double.Parse(Console.ReadLine());
                Console.WriteLine(ans + " = " + PertoDec(ans));
            }
            else if (choice == "5")
            {
                Console.WriteLine("how many objects do you have in choose?");
                ulong input1 = ulong.Parse(Console.ReadLine());
                Console.WriteLine("How many objects do you want to arrange?");
                ulong input2 = ulong.Parse(Console.ReadLine());
                Console.WriteLine(input1 + "C" + input2 + "=" + nCr(input1, input2));
            }
            else if (choice == "6")
            {
                Console.WriteLine("Please enter a number");
                float n1 = float.Parse(Console.ReadLine());
                Console.WriteLine("Please enter a number");
                float n2 = float.Parse(Console.ReadLine());
                Console.WriteLine("Please enter a number");
                float n3 = float.Parse(Console.ReadLine());
                Console.WriteLine("Please enter a number");
                float n4 = float.Parse(Console.ReadLine());
                Console.WriteLine("Please enter a number");
                float n5 = float.Parse(Console.ReadLine());
            Console.WriteLine("the mean of the 5 numbers is " + mn(n1, n2, n3, n4, n5));
        }
        else 
        {
            Console.WriteLine("Please enter an number 1 through 6");
            goto start;
        }
        Console.WriteLine("Press q to quit or anything else to continue the program");
            restart = Console.ReadLine();
        }
    }
}

Compilation error (line 1, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 1, col 0): Syntax error.
Compilation error (line 2, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 2, col 0): Syntax error.
Compilation error (line 3, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 3, col 0): Syntax error.
Compilation error (line 4, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 4, col 0): Syntax error.
Compilation error (line 5, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 5, col 0): Syntax error.
Compilation error (line 6, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 6, col 0): Syntax error.
Compilation error (line 7, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 7, col 0): Syntax error.
Compilation error (line 8, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 8, col 0): Syntax error.
Compilation error (line 9, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 9, col 0): Syntax error.
Compilation error (line 10, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 10, col 0): Syntax error.
Compilation error (line 11, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 11, col 0): Syntax error.
Compilation error (line 12, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 12, col 0): Syntax error.
Compilation error (line 13, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 13, col 0): Syntax error.
Compilation error (line 14, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 14, col 0): Syntax error.
Compilation error (line 15, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 15, col 0): Syntax error.
Compilation error (line 16, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 16, col 0): Syntax error.
Compilation error (line 17, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 17, col 0): Syntax error.
Compilation error (line 18, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 18, col 0): Syntax error.
Compilation error (line 19, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 19, col 0): Syntax error.
Compilation error (line 20, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 20, col 0): Syntax error.
Compilation error (line 21, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 21, col 0): Syntax error.
Compilation error (line 22, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 22, col 0): Syntax error.
Compilation error (line 23, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 23, col 0): Syntax error.
Compilation error (line 24, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 24, col 0): Syntax error.
Compilation error (line 25, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 25, col 0): Syntax error.
Compilation error (line 26, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 26, col 0): Syntax error.
Compilation error (line 27, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 27, col 0): Syntax error.
Compilation error (line 28, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 28, col 0): Syntax error.
Compilation error (line 29, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 29, col 0): Syntax error.
Compilation error (line 30, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 30, col 0): Syntax error.
Compilation error (line 31, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 31, col 0): Syntax error.
Compilation error (line 32, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 32, col 0): Syntax error.
Compilation error (line 33, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 33, col 0): Syntax error.
Compilation error (line 34, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 34, col 0): Syntax error.
Compilation error (line 35, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 35, col 0): Syntax error.
Compilation error (line 36, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 36, col 0): Syntax error.
Compilation error (line 37, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 37, col 0): Syntax error.
Compilation error (line 38, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 38, col 0): Syntax error.
Compilation error (line 39, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 39, col 0): Syntax error.
Compilation error (line 40, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 40, col 0): Syntax error.
Compilation error (line 41, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 41, col 0): Syntax error.
Compilation error (line 42, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 42, col 0): Syntax error.
Compilation error (line 43, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 43, col 0): Syntax error.
Compilation error (line 44, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 44, col 0): Syntax error.
Compilation error (line 45, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 45, col 0): Syntax error.
Compilation error (line 46, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 46, col 0): Syntax error.
Compilation error (line 47, col 0): Labels are not valid outside methods/multiline lambdas.
Compilation error (line 47, col 0): Syntax error.

Last Run:	7:09:44 am
Compile:	0s
Execute:	0.139s
Memory:	0b
CPU:	0s

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