#include <stdio.h>
int main(void) {
	int a[] = { 1, 5, 19, -4, 3 };
	int* p;
	int i;
	p = a;
	for (i=1; i<5; i++) {
		if (a[i] > *p) {
			p = &a[i];
		}
	}
	printf("Maximum: %d\n", *p );
	return 0;
}