Random variable

blade_uu

using System;
class ThrowRoll
{
    public static void Main ()
    {
        int roll = 0;
        Random rnd = new Random (); // Please help me explain what Random means or usage? What I know is this sentence creates a variable that stores random numbers
        roll = (int) rnd.Next (1,7);
        Console.WriteLine ("Start the dice");
        Console.WriteLine ("This time the roll is: {0}", roll);
        switch (roll)
        {
            case 1:
            case 3:
            case 5:
                Console.WriteLine ("The dice is odd"); break;
            case 2:
            case 4:
            case 6:
                Console.WriteLine ("The dice is even"); break;
            default:
                Console.WriteLine ("Dice is not 1 ~ 6"); break;
        }
    }
}

忧伤蓝调

Random is a class, and here is just instantiating the class.
Random is a class for generating random numbers.
Then call the class method Next() to get a random number.
Class contains methods-initialize the class before calling the method

blade_uu

thank you! ! !