Looking for help

Revision en3, by T--o_o--T, 2021-03-10 19:05:51

Problem Link ,my code here Why I got WA? Please anyone can explain?

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  Rev. Lang. By When Δ Comment
en3 English T--o_o--T 2021-03-10 19:05:51 43
en2 English T--o_o--T 2021-03-10 19:03:13 6
en1 English T--o_o--T 2021-03-10 19:02:00 186 Initial revision (published)