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Contents 1 Definition 2 Parameters 3 Returns 4 Notes

Definition

INT rand ( <INT lowerlimit> , <INT upperlimit> )

Returns a random number, ranging from a certain lower limit to a certain upper limit. The limits are within the range.

Make sure the difference between lowerlimit and upperlimit does not exceed 32767 (2^15).

Parameters

INT lowerlimit	- The lower limit for the random value.
INT upperlimit	- The upper limit for the random value.

Returns

INT : A random value: lowerlimit <= result <= upperlimit

Notes

To synchronize rand() on different computers, the function rand_seed() can be used.