#include <vector>
#include <iostream>
#include <iterator>
#include <algorithm>
 
int main() {
 
	// Open the file
//	std::ifstream file_in("/FilePath.../checkIn.dat");
 
	// Create the vector, initialized from the numbers in the file:
	std::vector<double> fileData((std::istream_iterator<double>(std::cin)),
	                              std::istream_iterator<double>());
 
	std::sort(fileData.begin(), fileData.end());
	std::copy(fileData.begin(), fileData.end(), 
                  std::ostream_iterator<double>(std::cout, "\n"));
        return 0;
}
 

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2000 1 1225.72 1 463.81 3 200 1 632 2 1500 1 300 2 1800