ok, i can do it by terminal, is there an option to include the command " > aaa.txt " inside code::blocks?
You can easily achieve his: Setup as tool that (using macros) will always start your projects/targets executable. Then configure to pipe the standard out to an internal console. From here, you can easily copy/paste the std::cout as you like.
Note that using similar macros and setting up the tool to run visible, detached you can even do the pipe operation, if you like.
Also note that this command will work for
any projects/targets you have, if you use the proper macros.