// editor5
#include<stdio.h>
int main()
{
    int securitylevel;
   scanf("%d",&securitylevel);
   if()
   {
       printf("%d\n",securitylevel);
   }
   else if()
   {
      printf("%d\n",securitylevel); 
   }
   else
   {
       printf("%d",securitylevel);
   }
   return 0;
}