Blastfurnace questions

Blastfurnace answers

• store positive number and negative in different vector
• How to terminate a std::string in C++?
• Why am I getting a "vector iterator + offset out of range" error?
• Visual studio gives a Buffer overrun warning when overrun can't actually ever happen
• C++ try catch does not work for array out of bound
• C++ says gcd is not a member of std
• std::sort function gives "Bus error: 10"
• How to convert a part of string into integer?
• string::compare superfluous parameter?
• automatic conversion between stl vectors