Compiling instructions don't work #2
Description
g++ main.cpp -o main
/tmp/ccoih6Qm.o: In function `main':
main.cpp:(.text+0x121): undefined reference to `MergeSort::MergeSort(std::vector<int, std::allocator<int> >*)'
{{ message }}
g++ main.cpp -o main
/tmp/ccoih6Qm.o: In function `main':
main.cpp:(.text+0x121): undefined reference to `MergeSort::MergeSort(std::vector<int, std::allocator<int> >*)'