// editor3
#include<stdio.h>
int main()
{
    int years;
    scanf("%d",&years);
    if(years<1)
    {
        printf("Invalid Input");
    }
    else{
        if(1<=5)
        {
            printf("5percentage");
        }
        else if(year<=10)
        {
            printf("10percentage");
        }
        else
        {
            printf("15percentage");
            
        }
    }
    return 0;
}