Codecoach--paint costs. I keep failing cases 3 and 4. Can anybody help me

Question

I tried to solve Code Coach's paint costs with Java, but I can't get over case 3 and case 4.

import java.util.*;
public class Program
{
public static void main(String[] args) {
Scanner sc=new Scanner (System.in);
int colors=sc.nextInt();
int res=(40+5*colors);
int adaos =res*10/100;
int res=res+adaos;
System.out.println(resi);
}
}

Answer 1

Cost, rate.. Double values.
In this you have to deal with float or double values.
And convert into Integer by rounding up (with ceil function)...

Answer 2

Thank you! It worked. It seems like I didn't read the problem too well.

Answer 3

Fine. It helped you... Wel come..

Answer 4

import java.util.Scanner ;
public class Program
{
public static void main(String[] args) { Scanner input=new Scanner(System.in);
int colors=input.nextInt();
double cost=colors*5+40.00;
double p=cost*10/100;
System.out.println((int)Math.round(cost+p));

}
}