if else или math ???

public class Solution {
    public static void main(String[] args) throws Exception {
        //напишите тут ваш код
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        int a = Integer.parseInt(reader.readLine());
        int b = Integer.parseInt(reader.readLine());
        int c = Integer.parseInt(reader.readLine());

        int max = Math.max(Math.max(a,b),c);
        int min = Math.min(Math.min(a,b),c);

        int mid = (a+b+c)-max-min;
        System.out.println(mid);

    }
}