i was wondering is someone could give me a brief overview and maybe an example of how i would random pull out two vairiable from an array

for example:
i have an array stored with names= faceName[13]
and one with suits= suitName[4]

and i want to use a printf function to print out;(random faceName, random suitName.)

i am using srand and everything is stored in my array i just dont know too much about pointers to acces it.