/* prime.c - Print prime numbers, naïve version; 2004-01 LTu */

#include <stdio.h>
#define MAX 200

int main()
{
	int i, j;

	for (i=1; i<=MAX; ++i)
	{
		for (j=2; j<i; ++j)
			if (i%j == 0)
				break;  /* i not a prime */
		if (j == i)
			printf("%3d ", i);
	}
	putchar('\n');
	return 0;
}