#include <iostream>
#include <stdio.h>
#include <string.h>
using namespace std;

FILE *fin=fopen("text.in","r");
FILE *fout=fopen("text.out","w");

int main()
{
    int nrCuvinte=0,lungimeTotala=0,ok=0;
    char cuvant;

    while(fscanf(fin,"%c",&cuvant)>0)
    {
        if( (cuvant>='a' && cuvant<='z') || (cuvant>='A' && cuvant<='Z') )
            {
                lungimeTotala++;
                ok=1;
            }
        else
            if(ok==1)
                {
                    nrCuvinte++;
                    ok=0;
                }
    }

    cout<<"  "<<endl;
    cout<<nrCuvinte<<endl;
    cout<<lungimeTotala<<endl;

    fprintf(fout,"%d",lungimeTotala/nrCuvinte);
}