#include <iostream>
#include <iomanip>
using namespace std;

int main(){
	int n,g,s,b,q;
	cin>>n;
	q = n / 1000;
	b = n / 100 % 10;
	s = n / 10 % 10;
	g = n % 10;
	cout<<q*10+b+s*10+g<<endl;
	cout<<fixed<<setprecision(1)<<(q*10+b)*1.0/(s*10+g);
}


/**************************************************************
	Problem: 1609
	User: admin
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/