The Random command returns random numbers between 0 and +2,147,483,647.
(2^31). The algorithm has been checked for good uniformity and takes
advantage of re-seeding itself from random events like the timer
interrupt and keyboard input.
To get a random number in a specific range, use the Mod command.
Example:
Write 'Pick a Number from 1 to 10 '
Writeln (Random mod 10 + 1)
