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■    Returns successive pseudo-random numbers in

the rangę from 0 to RAND_MAX

■    Example:

#include <stdlib.h>

#include <stdio.h> int main()

{inti;

printf("Ten random numbers from 0 to 99\n\n"); for(i=0; i<10; i++) printf("%d\n", rand() % 100); return 0;

}

void srand(unsigned seed);

■    Sets the random generator to a new starting

point, e.g. the current time

■    Example:

#include <stdlib.h>

#include <stdio.h> int main(void)

{ srand(10);

printf("%d\n", rand() % 100);