☆☆☆SOLOLEARN C++☆☆

Question

DEAR SOLOLEAR,
Please increase C++ resource.
Is there any way to include "gcd.h" in #sololearn🤗🤗
https://code.sololearn.com/cqbjCH016Htx/?ref=app

Answer 1

what library is that from

Googled, but did not find gcd.h library

Answer 2

Use code from here:
http://www.cplusplus.com/forum/beginner/192838/