#include <iostream.h>
int main()
{
	FILE *f;
	int n;
	srand(time(NULL));
	cout<<"Nhap so n: "; cin>>n;
	f=fopen("D:\\num3.inp","wt");
	fprintf(f,"%d\n",n);
	for(int i=1;i<=n;i++){
		fprintf(f,"%6d",rand());
	}
	fclose(f);
	return 0;
}