<img width="671" height="342" alt="Image" src="https://github.com/user-attachments/assets/c2c2e084-291b-4c80-851d-a54765f1f7d4" /> line 11: no template named 'iter_difference_t' in namespace 'std' [no member template] see https://en.cppreference.com/w/cpp/iterator/iter_t.html The old editor works. thx Gero
line 11: no template named 'iter_difference_t' in namespace 'std' [no member template]
see https://en.cppreference.com/w/cpp/iterator/iter_t.html
The old editor works.
thx
Gero