#include <fstream>
#include <iomanip> // For setprecision()
using namespace std;

int main( ) {
const double MainArc = 42.3333333,
SecondaryArc = 52.25,
pi = 3.14159265;

ifstream rainbow; // input file stream
ofstream heights; // output file stream
double distance, // Distance of rainbow
heightMain, // 1st Rainbow's height
heightSecondary; // Shadow's height

/*Testing something
int numInput, // Number of data inputs
calculated; //Data inputs already calculated
calculated = 0;

rainbow.open("rainbow.dat");
heights.open("heights.dat");
heights.setf(ios::fixed, ios::floatfield);
heights.setf(ios::showpoint);

//added code//
    numInput = 0;
    string line;
    ifstream in("rainbow.dat");
        while(getline(in, line))
     numInput+=1;
     numInput = numInput + 100;
//End Added Code//
*/

heights << "Larry Titus" << endl; //*** substitute your own name ***
heights << "Rainbow Heights (in miles)" << endl << endl;
rainbow.ignore(200, '\n'); // Skip to next line of input.
heights << "   Rainbow     Secondary     Distance" << endl;
heights << "---------------------------------------------" << endl;


//if ((rainbow) && (numInput > 0))
if (rainbow)
rainbow >> distance;

//while ( (rainbow) && (calculated < numInput) ) {
while (rainbow) {

//calculated++;

rainbow.ignore(200, '\n'); // Skip to next line of input.

heightMain = distance * tan(MainArc * pi / 180);
heightSecondary = distance * tan(SecondaryArc * pi / 180);

heights << setw(4) << setprecision(4) << heightMain;
heights << setw(13) << setprecision(4) << heightSecondary;
heights << setw(14) << setprecision(4) << distance;
heights << endl;

rainbow >> distance;
}

heights << "---------------------------------------------";
heights << endl;

rainbow.close();
heights.close();

//return calculated;
return 1;
}