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// priority_queue::emplace
#include <iostream> // std::cout
#include <queue> // std::priority_queue
#include <string> // std::string
int main ()
{
std::priority_queue<std::string> mypq;
mypq.emplace("orange");
mypq.emplace("strawberry");
mypq.emplace("apple");
mypq.emplace("pear");
std::cout << "mypq contains:";
while (!mypq.empty())
{
std::cout << ' ' << mypq.top();
mypq.pop();
}
std::cout << '\n';
return 0;
}
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