Can you Randomizing values not numerical in c#?

Question

int num1, num2, num3;
Console.Write("Input the first Number: ");
num1 = int.Parse(Console.ReadLine());
Console.Write("Input the second Number: ");
num2 = int.Parse(Console.ReadLine());
Console.Write("Input the third Number: ");
num3 = int.Parse(Console.ReadLine());
Console.WriteLine("After swapping: ");
Console.WriteLine("First number : " rndm);
Console.WriteLine("Second number : " rndm);
Console.WriteLine("Third number : " rndm);
//How do you randomize this for the swapping so the answers are random?

Answer 1

Get a random 1 to 3 to output that number first. Get a second random 1 to 2. Of the remaining numbers, output either the first or second.

Answer 2

Second method, get a random number 1 to 6. Use switch statement to print that pattern output as there are 6 combinations.