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

using namespace std;

vector<string> SplitIntoWords(const string& s) {
	vector<string> result;
	std::istringstream iss(s);

	string pice;
	while (std::getline(iss, pice, ' ')) {
		result.push_back(pice);
	}
	return result;
}

int main() {
	string s = "C Cpp Java Python";

	vector<string> words = SplitIntoWords(s);
	cout << words.size() << " ";
	for (auto it = begin(words); it != end(words); ++it) {
		if (it != begin(words)) {
			cout << "/";
		}
		cout << *it;
	}
	cout << endl;

	system("pause");
	return 0;
}