#include <iostream>
#include <vector>

using namespace std;

/**
    Returns the positions of all values within a range.
    @param v a vector of floating-point numbers
    @param low the low end of the range
	@param high the high end of the range
	@return a vector of values from v in the given range
*/
vector<int> find_all_between(vector<double> v,double low, double high)
{
    vector<int> pos;
	for (int i = 0; i < v.size(); i++)
     	{if (low <=v[i]&&v[i]<=high)
			pos.push_back(i);
	    }
	return pos;
}

int main()
{
     vector<double> salaries(5);
	 salaries[0]=35000.0;
	 salaries[1]=63000.0;
	 salaries[2]=48000.0;
	 salaries[3]=78000.0;
	 salaries[4]=51500.0;
 
     vector<int> matches
		 = find_all_between(salaries, 45000.0,65000.0);

     for (int j=0; j<matches.size(); j++)
	 cout<< matches[j] << "\n";

	 return 0;
}