Problem E Global Round Runtime Error

Правка en3, от Virtual_Contestant, 2021-01-01 12:58:30

I am not able to think about the possible reason for the runtime error on my submission for problem E. Can you please help me fix it?

UPD : If you can't then move on why downvoting for no reason?

This is my submission

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  Rev. Язык Кто Когда Δ Комментарий
en4 Английский Virtual_Contestant 2021-01-01 14:32:13 56
en3 Английский Virtual_Contestant 2021-01-01 12:58:30 66
en2 Английский Virtual_Contestant 2021-01-01 03:08:32 50
en1 Английский Virtual_Contestant 2021-01-01 03:06:27 260 Initial revision (published)