How to find error(s) in my submission?

Revision en1, by k200154, 2023-08-05 13:07:44

Many times, my submission end up failing some test case, and I am left bemused as to what was wrong with it. In such cases, I ask people in the editorial, but that cannot be done for past problems.

I know I can understand the solution from the editorial, but I also want to know what was wrong with my approach (this is especially true when my approach is more or less the same). What should I do?

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en1 English k200154 2023-08-05 13:07:44 438 Initial revision (published)