#include <cstdio>
using namespace std;
long long read()
{
	 long long f=1,ans=0;
	 char c;
	 c=getchar();
	 while (((c>'9')||(c<'0'))&&(c!='-'))
	  c=getchar();
	 if (c=='-')
	  {
	  	 f=-1;
	  	 c=getchar();
	  }
	 while ((c<='9')&&(c>='0'))
	   ans=(ans<<1)+(ans<<3)+(c-'0'),c=getchar();
	   return ans*f;
}
 int main()
 {
 	 freopen("barrack.in","r",stdin);
 	 freopen("barrack.out","w",stdout);
 	  printf("1");
 	 fclose(stdin);
 	 fclose(stdout);
 	 return 0;
 }