#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,g,s,b,q,x,y;			
	cin>>n;		
	g=n%10;
	s=n/10%10;
	b=n/100%10;
	q=n/1000;
	x=q*10+b;
	y=s*10+g;
	cout<<x+y<<endl;
	printf("%.1f",x*1.0/y);
	
	return 0;
}

/**************************************************************
	Problem: 1609
	User: 21A
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/