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

ifstream fin("text.in");
ofstream fout("text.out");

int main()
{
    char ch, s[100000];
    int ct=0, nrcuv=0, ltotal=0; bool cuv=false;
    fin.getline(s, 100000);
    int l=strlen(s), i=0;
    s[l]='!';
    while(i<=l){
        if(isalpha(s[i])){
            ltotal++;
            cuv=true;
        }
        else{
            if(cuv) nrcuv++;
            cuv=false;
        }
        i++;
    }
    if(i==(l-1) && isalpha(s[l-1]))
        nrcuv++;
    fout<<ltotal<<"\n";
    fout<<nrcuv<<"\n";
    fout<<ltotal/nrcuv;
    return 0;
}