toting questions

• Counting up "broadly": Not 0,1,2,..,9,10,11,..,99 but 00, 01, 10, 11, 02, 12, 20, 21, 22, 03, .., 99
• C++: static on static member variable dependent initialization with int vs struct
• Does C++11 enforce pow(double, int) to use the slower pow(double, double)? [duplicate]

toting answers