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

int main ()
{
	FILE *fp;
	int i, n;
	float x;
	char filename[50];
	
	srand(42453);
	
	printf("How many random shorts you want? ");
	scanf("%d", &n);
	sprintf(filename, "rand%d", n);

	if ((fp = fopen(filename, "w")) == NULL){
		printf("Can't open %s.\n", filename);
		exit(1);
	}

	for (i = 0; i < n; i++)
		fprintf(fp, "%d\n", abs(rand()));

	if (fclose(fp) == -1){
		printf("Can't close %s.  Figure that out.\n", filename);
		exit(1);
	}
	exit(0);
}