prepare (1/3): 
finished

make (2/3): 
g++ -g -Wall -O2 -o main.o -c main.cpp 
main.cpp: In member function 'void Stock::printTimeTraveler() const':
main.cpp:513:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if (minSell < 0 || minSell > trade->price) {
                       ~~~~~~~~^~~~~~~~~~~~~~
main.cpp: In instantiation of 'Median<TYPE, AVERAGE, COMP>::Median(AVERAGE, COMP) [with TYPE = long unsigned int; AVERAGE = MedianAverage<long unsigned int>; COMP = std::less<long unsigned int>]':
main.cpp:326:32:   required from here
main.cpp:74:10: warning: 'Median<long unsigned int>::average' will be initialized after [-Wreorder]
  AVERAGE average; 
          ^~~~~~~
main.cpp:72:43: warning:   'std::priority_queue<long unsigned int, std::vector<long unsigned int, std::allocator<long unsigned int> >, std::less<long unsigned int> > Median<long unsigned int>::MaxQueue' [-Wreorder]
  priority_queue<TYPE, vector<TYPE>, COMP> MaxQueue;
                                           ^~~~~~~~
main.cpp:28:11: warning:   when initialized here [-Wreorder]
  explicit Median(AVERAGE average = AVERAGE(), COMP compare = COMP()) :
           ^~~~~~
g++ -g -Wall -O2 -o main main.o
finished

clean (3/3): 
finished

all task finished, build successfully