import java.util.Scanner;

public class Main {
	 
    /**
     * @param args
     */
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int g = a%10;
		int s = a/10 %10;
		int b = a/100 %10;
		int q = a/1000;
		int x = b + q*10;
		int y = g + s*10;
		System.out.println(x+y);
		System.out.println(String.format("%.1f", (double)x/y));
	}
	public static void printArr(int [] a){
		for (int i = 0 ;i<= a.length - 1 ;i++) {
			System.out.print( a[i] + " ");
		}
	}
}
/**************************************************************
	Problem: 1609
	User: admin
	Language: Java
	Result: Accepted
	Time:643 ms
	Memory:40576 kb
****************************************************************/