Greater of Two Values(int,char,string)

using System;
using System.Threading;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Enter the type of the values: ");
            string type = Console.ReadLine();
            switch (type)
            {
                case "int":
                    Console.Write("Enter the first value: ");
                    int num1 = int.Parse(Console.ReadLine());
                    Console.Write("Enter the second value: ");
                    int num2 = int.Parse(Console.ReadLine());
                    GetMax(num1, num2);
                    break;
                case "char":
                    Console.Write("Enter the first char: ");
                    string char1 = Console.ReadLine();
                    Console.Write("Enter the second char: ");
                    string char2 = Console.ReadLine();
                    char charOne = char1[0];
                    char charTwo = char2[0];
                    GetMax(charOne, charTwo);
                    break;
                case "string":
                    Console.Write("Enter the first string: ");
                    string str1 = Console.ReadLine();
                    Console.Write("Enter the second string: ");
                    string str2 = Console.ReadLine();
                    GetMax(str1, str2);
                    break;
                default:
                    Console.WriteLine("Invalid input type!");
                    break;
            }
        }

        static void GetMax(int num1,int num2)
        {
            if(num1 > num2)
            {
                Console.WriteLine(num1);
            }
            else if(num2 > num1)
            {
                Console.WriteLine(num2);
            }
            else
            {
                Console.WriteLine("The numbers are equal!");
            }
        }

        static void GetMax(char char1,char char2)
        {
            if(char1 > char2)
            {
                Console.WriteLine(char1);
            }
            else if(char2 > char1)
            {
                Console.WriteLine(char2);
            }
            else
            {
                Console.WriteLine("The chars are the same!");
            }
        }

        static void GetMax(string str1,string str2)
        {
            if(str1.Length > str2.Length)
            {
                Console.WriteLine(str1);
            }
            else if(str2.Length > str1.Length)
            {
                Console.WriteLine(str2);
            }
            else
            {
                int count = 0;
                foreach(char i in str1)
                {

                    if(i > str2[count])
                    {
                        Console.WriteLine(str1);
                        break;
                    }
                    else if (i < str2[count])
                    {
                        Console.WriteLine(str2);
                        break;
                    }
                    else
                    {
                        count++;
                    }

                }
            }
        }

    }
}