#include <stdio.h>
int main()
{
int a,b,c;
scanf("%d",a);
b=a%2;
c=a%3;
if (b=0)
printf("a is an even number");
else
if(c=0)
printf("a is an odd number,it can be divided by 3");
else
printf("a is an odd number,it can't be divided by 3");
return 0;
}