Can anyone tell me

Question

Name of the header file needed for using randomize()
in solo learn app

Answer 1

You will need to include the following:

#include <stdlib.h>
#include <ctime>

Since the seed for random numbers is set using this: srand(time(NULL)), you'll need the ctime library along with stdlib.h, which includes the srand() and rand() function. There is no function in these libraries called 'randomize()'. Hope this helps

Answer 2

there isn't any function named randomize() in standard library
there is function called rand() in <stdlib.h>