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# Rnd Function

Враќање на случаен број помеѓу 0 и 1.

## Синтакса

    Rnd [(Израз)]

## Врати вредност:

Двојно

## Параметри:

Expression: Has no effect, is ignored if provided.

The Rnd function returns decimal fractions ranging from 0 (included) to 1 (excluded) according to a uniform distribution. It uses the Mersenne Twister 19937 random-number generator. To generate random integers in a given range, use a formula like in the example below. A Randomize statement with a defined seed value can be used beforehand, if a predictable sequence of numbers is desired.

## Error codes:

5 Invalid procedure call

## Пример

    Sub ExampleRandomSelect
    Dim iVar As Integer
        iVar = Int((15 * Rnd) -2)
        Select Case iVar
            Case 1 To 5
                Печати "број од 1 до 5"
            Case 6, 7, 8
                Печати "број од 6 до 8"
            Case Is > 8 And iVar < 11
                Печати "поголемо од 8"
            Case Else
                Печати "надворешен опсег 1 до 10"
        End Select
    End Sub

Поврзани теми

Randomize Statement