随机数发生器

RANDOM - 生成一个随机数

随机（低，高）

生成低和高之间的伪随机整数

// Example that generates 20 random numbers between 1 and 20 (1 and 20 included)
DEFINE VARIABLE i AS INTEGER     NO-UNDO.

DO i = 1 TO 20.
    DISPLAY i RANDOM(1, 20).
    PAUSE.
END.