Generate a random number from 1 to 3 / including 1 decimal place

Question

I can generate a random number between 1 and 3 quite easily.

float x = Random.Range(1, 3);

But I'm trying to create a random number between 1 and 3, including 1 decimal place. that is, 1.0, 1.1, 1.2-2.8, 2.9, 3.0 Any help appreciated. I do not find an easy function for this.

Note. I am using .cs script in Unity

Answer 1

You can multiply the result as follows:

float result = rnd.Next(10, 31) * .1f;

This will lead to a range from 1.0to 3.0, step by step .1.

Answer 2

It seems solid.

class Program
{
    static void Main(string[] args)
    {
        float fMyNumber = 0;

        Random rnd = new Random(Guid.NewGuid().GetHashCode());
        for (int j = 0; j < 20; j++) {
            fMyNumber = rnd.Next(1, 4);
            fMyNumber += ((float)rnd.Next(10)) / 10;
            Console.WriteLine(fMyNumber.ToString("0.0"));
        }
        Console.ReadLine();
    }
}

Answer 3

:

Random.Range(1.0, 3.0);

Answer 4

, , Random.Range(), float, int. , , , f , . Random.Range(1.0f, 3.0f).

Random.Range , 3.1f 3.0f.

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Answer 5

, Unity, System.Random.

:

System.Random rnd = new System.Random();

Unity , .