Xcode on mac

[learntogether]

Hi All,
one question, i am coding c++ on mac's Xcode complier,
I can't find the example.txt file that the complier created as following:
i thought the file should be create inside the folder where my complied file is, but it is not.

#include <iostream>
#include <fstream>
using namespace std;

int main () {
ofstream myfile;
myfile.open ("example.txt");
myfile << "Writing this to a file.\n";
myfile.close();
return 0;
}

so, where i can find "example.txt" file?
if i use finder, it doesn't help me, i am new to mac and Xcode.
thanks.

[Duthomhas]

It should appear in the directory/folder that was active when you ran your program.

[learntogether]

Thanks Duoas,

on the right corner of Xcode you see, for example, Full path: /Users/blabla/Desktop/c++/compare files/compare files/compare files/main.cpp,

and i assumed that the txt file should appear in the last "compare files" folder along with main.cpp, but there is only main.cpp file.
why?

[z05DSL3A]

In the Xcode menu, click on Preferences...
In the dialogue box, click on Locations
Look for where the derived data path leads and have a look there.

[learntogether]

Thanks Grey, Now i know:)