#include<bits/stdc++.h>
using namespace std;
int main(){
    int a,s;
    float v,b,c,d,e,x,y;
    cin>>a;
    b=a%10;
    c=a/10%10;
    d=a/100%10;
    e=a/1000%10;
    x=d+e*10;
    y=b+c*10;
    s=x+y;
    v=x/y;
    cout<<s<<endl;
    printf("%.1f",v);
}




























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































/**************************************************************
	Problem: 1609
	User: xuezihong1
	Language: C++
	Result: Accepted
	Time:19 ms
	Memory:2072 kb
****************************************************************/