You can avoid the array

public static void main(String[] args) { Scanner in = new Scanner(System.in);

    long max, min, sum;
    sum = max = min = in.nextLong();

    for(int i=1; i<5;i++){
        long temp = in.nextLong();
        sum += temp;
        if(max>temp){
            if(min > temp) {
                min = temp;
            }
        } else {
            max = temp;
        }
    }

    System.out.print((sum -max) + " " + (sum - min));
}