CS3 students, machine clang.cs.kent.edu has clang v 3.3 and g++ v 4.8 installed. Both are C++11 compliant. To compile, use: clang++ -std=c++11 sourcefile.cpp or g++ -std=c++11 sourcefile.cpp Starting from lab 11, you may submit the labs with c++11 extensions provided your submission works on clang.cs.kent.edu Thanks, -- Mikhail