Matematické Fórum

#include <string>
#include <vector>
#include <iostream>
#include <sstream>

int main() {
  std::string const INPUT = "/prvni/druhy/treti";

  std::vector<std::string> words;
  std::string word;
  std::istringstream is(INPUT);  // Stream, ktery bude cist ze stringu INPUT.  Lze pouzit i std::cin, samozrejme.

  while (std::getline(is, word, '/')) {  // Z 'is' opakovane cti do 'word' az do znaku '/' tak dlouho, dokud je stream platny.
    if (!word.empty()) {
      words.push_back(word);
    }
  }

  for (unsigned int i = 0; i < words.size(); ++i) {
    std::cout << "words[" << i << "] = \"" << words[i] << "\"\n";
  }
}

int polozka = 0;
while (true) {
      
      char c = cin.get();
      if ( c == '/') {
         if (polozka == 0) { hod do pole první; };
         if (polozka == 1) { hod do pole druhé; }; 
         if (polozka == 2) { hod do pole třetí; };
         polozka++;
      }
      if ( c == ' ') break;
}