#include <iostream>
#include <vector>

using namespace std;

class FooT {
    public:
        FooT(int x, string w) {
            data=x;
            word = w;
        }
        int Data(void) const {
            return data;
        }

        string Word(void) const {
            return word;
        }

    private:
        int data;
        string word;
};


int main() {
    vector<FooT> myNums; 

    myNums.emplace_back(10,"hello");

    for(auto x: myNums) {
        cout << x.Data() << " " << x.Word() << endl;
    }

    return 0;
}