satellite.cpp

#include <iostream>

#include <cfloat>

using namespace std;

int main()

{

    const double C(299792458.0);

    const int NUMBER_OF_SATELLITES (5);

    int satID, minID;

    double tTime, pRange, minPRange (DBL_MIN);

 

    cout << "Enter id and transit time for "

    << NUMBER_OF_SATELLITES << " satellites:\n"

    << "Use whitespace to separate the values(ie: 25 0.00257)\n"

    << endl;

 

    for(int i=1; i<=NUMBER_OF_SATELLITES; ++i)

    {

        cin >> satID >> tTime;

        pRange = tTime*C;

 

        if(pRange > minPRange)

        {

            minPRange = pRange;

            minID = satID;

        }

    cout << "Satellite " << satID << " has a pseudorange of "

    << pRange << " m \n" << endl;

    }

    cout << "\nSatellite " << minID

    << " is closest to GPS receiver." << endl;

 

    return 0;

}