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