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

int int_compare(const void* av, const void* bv){
	const int *a = av, *b = bv;
	if(*a < *b)
		return -1;
	if(*a == *b)
		return 0;
	return 1;
}

int main(){
	int A[] = {5, 6, 2, 1, 45, 67, 8, 3, -2};
	qsort(A, 9, sizeof(int), int_compare);

	for(int i = 0; i < 9; i++)
		printf("%d ", A[i]);
	printf("\n");

	// This version computes the size of A rather than just having us count
	qsort(A, sizeof(A)/sizeof(*A), sizeof(*A), int_compare);

	
	return 0;
}