#include <iostream>
#include <sstream>
#include <string>
using namespace std;
string getWord(string&& str, int n )
{
stringstream word;
word << str;
string tmp;
while (n--) word >> tmp;
return tmp;
}
int main() {
auto word = getWord("Hello, how are you?", 3);
cout << word;
// your code goes here
return 0;
}
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