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

int main(void) {
	int i,n,*a;
	scanf("%d",&n);
	a=(int*)malloc(sizeof(int*)*n);
	for (i=0;i<n;i++){
		a[i]=i;
		printf("%3d\n",a[i]);
		
	}
	free(a);
	return 0;
}