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

using std::stringstream;
using std::string;
using std::cout;
using std::endl;

#define PRINT(X) cout << (#X) << " = " << X << endl

int main() {
        string data = "11 12.5 hello";

        stringstream ss(data);
        int i;
        float f;
        string s;
        ss >> i >> f >> s;

        PRINT(i);
        PRINT(f);
        PRINT(s);

        return 0;
}