#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int main() {
	vector<double> v{0,0,0.00737798,0.00737798,0.00737798,0.00737798,0.00737798,0.00737798,0.00737798,0,0};
	
	cout << accumulate( v.begin(), v.end(), 0.0 );
	
	return 0;
}