#include <iostream>
#include <vector>
#include <iterator>
using namespace std;
int main()
{
vector<double> values((istream_iterator<double>(cin)),
istream_iterator<double>());
// синтаксис C++11, поменяйте, если у вас не компилируется
for (auto v : values)
cout << v << endl;
return 0;
}
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