#include <iostream>
#include <fstream>
#include <cstring>

using namespace std;
FILE *f;
ofstream g;
int n,i,k,st,ic,sc,s,l;
float med;
char a[100];

int main()
{
    f=fopen("text.in","r");
    g.open("text.out");
    fgets(a,100,f);
    cout<<a;
    n=strlen(a);
    for(i=0;i<=n;i++)
    {
        if(isalpha(a[i])) s++;
    }

    st=0;
    ic=0;
    sc=0;
    k=0;

    for(i=0;i<=n;i++)
    {
        if(isalpha(a[i]))
        {

                ic=1;
                sc=0;

        }
        else
        {
            sc=1;

        }

        if ((ic==1)&&(sc==1))
        {

           k++;
           ic=0;
           sc=0;
        }


    }
    cout<<endl<<s<<" "<<k;
 //   strupr(a);
 strlwr(a);
    cout<<endl<<a;
    cout<<endl<<s/k;
    g<<(s/k);
    return 0;
}