int number = 123;
string text = to_string(number);
number = stoi(number);
but it says that to_string and stoi are not decleared in this scope. I also putter std:: infront of those words, but then it said they are not a member of std. I have my compiler set to use C++11 in the compiler setttings, i also tryed to use the other way by writing -std=c++0x (something like that), but it still didint work. I also have string and iostream included. Help please? I use The newest nightly build and the newest GCC 4.7.1.