/* 
 * Program to demonstrate sorting:
 * Preliminary version illustrating passing an array to a function.
 */
#include <stdio.h>
#include <stdlib.h>

void fill_with_random(int seed, int sz, int a[]);
void print_array(int sz, int a[]);

int main(void) {
	puts("enter count and seed");
	int n;
	int seed;
	if (scanf("%d %d", &n, &seed) != 2) { 
		puts("input must be integer"); return 1; 
	}
	if (n < 0) {
		puts("count must be positive"); return 1;
	}

	int nums[n];
	fill_with_random(seed, n, nums);
	print_array(n, nums);

	return 0;
}

void fill_with_random(int seed, int n, int a[]) {
	srand(seed);
	for (int i = 0; i < n; ++i) {
		a[i] = rand();
	}
}

void print_array(int n, int a[]) {
	for (int i = 0; i < n; ++i) {
		printf("element %d is %d\n", i, a[i]);
	}
}