#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/types.h>

#define MAX_VEC_SIZE 10		// max size of vector
#define NUM_VEC 2			// number of vectors
#define CALL 0	// 1:return number of calls; 0:return value of function 


typedef struct {
	int n;
	float *p;
} Vector;

Vector * creator();
void reader(Vector *pv);

int fn(Vector *pv, int call);