I’ve been looking through some submissions to [Beginner Gudu-on-a-date] and found one which looked nice and passed the tests.
On further testing I saw that it will pass dispite the fact that the 56th ‘round’ number output is 569.
There is also no editorial page (why?) where I could post this issue.
Link to the submission: https://www.codechef.com/viewsolution/25338800
Should I just write the author? Is there a feature I am missing?