#include <iostream>
#include <string>
#include <sstream>
#include <iomanip>
using namespace std;
int main()
{
stringstream foo("Hallo Welt");
string wort1, wort2, wort3;
foo >> noskipws >> wort1 >> wort2 >> wort3;
cout << wort1 << wort2 << wort3 << '\n';
}
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