How can i randomly select a value from an array?

Question

like say i have an array with 5 values {1,2,3,4,5} how could i randomly select one of those values and put it in a cout

Answer 1

#include <iostream>
#include <cstdlib>
#include <ctime>

int main ()
srand(time(nullptr));

int arr[ ] = {1, 2, 3, 4, 5};
std::cout << arr[rand()%5];

return 0;
}

Answer 2

Zeke, won't that possibly go out of bounds?
arr[5] <<<<

Answer 3

thanks zeke, that worked.

Answer 4

@jay it shouldn't because the remainder of a devision by 5 can never be greater than 4.