Why last test case not pass??

Question

import java.util.Scanner;
public class Program
{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n =sc.nextInt();
int ans =re(n);
if(n>8){
System.out.println(ans);
}else{
System.out.println(-1);
}

}
static int re(int n){
if(n==3){
return 3;
}
int result=0;
for(int i =1;i<n;i++){
if(i%3==0||i%5==0){
result = result+i;
}
}
return result;
}
}

Answer 1

What's the task?

Answer 2

Hi, in your re method N will never return 3 if you enter that number because your if statement in your main method is checking if your input is higher than 8.

You sure you not mean if(n<8) instead of if(n>8) ?