What is the correct formula for generating random numbers in the range (lower,upper) using rand()?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

rand() % (upper – lower)

TuteeHUB · Answer

rand() + lower

TuteeHUB · Answer

(rand()%(upper-lower)) + lower

TuteeHUB · Answer

(rand()%(upper-lower+1)) + lower

1.	What is the correct formula for generating random numbers in the range (lower,upper) using rand()?
A.	rand() % (upper – lower)
B.	rand() + lower
C.	(rand()%(upper-lower)) + lower
D.	(rand()%(upper-lower+1)) + lower
Answer» E.

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