FMath::Rand question

Hello, i’m having some issue getting a random number between 0 and n-1 (the max size of my array), i saw the rand is getting the max from the RAND_MAX, but this value cannot be modified because it is a constant.

sorry for this question (i’m new to c++), but i need some clues or tips on how to get a random number given the min and a max value as a parameter, i think this can be done in c++ but i don’t know how.

somebody can point to me in the right direction ?

thanks in advance for all the help.

Try FMath::RandRange