#include<stdio.h>
int main() {
    int yearsofservice;
    printf("Enter the number of years of service:");
    scanf("%d".&yearsofservice);
    if(yearofservice < 1){
        printf("Invalide input\n");
    }else if (yearsofservice >= 1 && yearsofservice <= 5);{
        printf("5%% Bonus\n");
    } else (yearsofservice >= 6 && yearsofservice <= 10);{
        printf("15%% Bonus\n");
    } else { printf("1")
    }
    }
    
    }
    
    
}