My solution is showing hacked, Please tell me how?

Revision en1, by caLLerOP, 2020-12-04 17:22:43

Educational Codeforces Round 99 (Rated for Div. 2), problem: (A) Strange Functions

I submitted this question's solution, and it showed accepted.

But the next day, it shows hacked, but the solution in the editorial and mine is almost similar, so how's mine hacked?

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en1 English caLLerOP 2020-12-04 17:22:43 319 Initial revision (published)