#include <iostream>
#include <string>
#include <cctype>
using namespace std;

int main() {
  string text;

  cout << "Please enter some text: ";
  cin >> text;

  int vowels = 0;
  int consonants = 0;
  for(int i = 0 ; i < text.length() ; i++)
    if(isalpha(text[i]))
      switch(tolower(text[i])) {
        case 'a': case 'e': case 'i':
        case 'o': case 'u':
          vowels++;
          break;
        default:
          consonants++;
      }

  cout << "Your input contained "
       << vowels     << " vowels and "
       << consonants << " consonants."
       << endl;

  return 0;
}