#include <stdlib.h>
#include <stdio.h>

#define DEFAULT_ITERATIONS 	3
#define REGION_SIZE		4096

char globalArray[REGION_SIZE];

main(int argc, char *argv[]){
int niterations = DEFAULT_ITERATIONS;
int i;
char localArray[REGION_SIZE];
char *p;

if (argc > 2){
	fprintf(stdout, "Usage: mem1 [numMallocs]\n");
	exit(1);
}

if (argc == 2) {
	niterations = atoi(argv[1]);
}
fprintf(stdout, "Addresses:\n");
fprintf(stdout, "\tglobalArray: %p\n", globalArray);
fprintf(stdout, "\tlocalArray: %p\n", localArray);
fprintf(stdout, "\tp: %p\n", &p);


for (i=0;i<niterations;i++){
	p=sbrk(REGION_SIZE);
	fprintf(stdout,"\tp: %p, region %d: %p\n",&p,i,p);
	free(p);
}

while(1);

}