#include <iostream>
#include <string>
using namespace std;
int main(void) {
string Drink = "A martini";
string Needs = "Shaken, not stirred";
cout << Drink << ". " << Needs << "." << endl;
Drink.swap(Needs);
cout << Drink << ". " << Needs << "." << endl;
return 0;
}
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