Live and learn! Today I learned that you need only 3 suns to make a black hole. https://en.wikipedia.org/wiki/Tolman%E2%80%93Oppenheimer%E2%80%93Volkoff_limit
(64-bit version of gcc 7.3) #include <iostream> using namespace std; int main() { cout << "Hello World!" << endl; return 0; } /anna