how to do random number in unity code example

Example 1: unity random int

//If you use Int in the Random.Range() then it will
	//return an Int
	public int RanTimerHigh = 10;
    public int RanTimerLow = 1;

    void Start()
    {
        int RandomInt = Random.Range(RanTimerLow, RanTimerHigh);
    }

Example 2: unity how to generate a random number

Vector3 position = new Vector3(Random.Range(-10.0f, 10.0f), 0, Random.Range(-10.0f, 10.0f));