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I just got that it's the same with A in div 1

why the solution of c in div 2 is not here :(

because t <= 5000 so it will take about 5 * 1e5

that's mean n2 is not good I guess

Thank youuu

it's there now thank you :)

I have a question how to get the right and useful solution with the explanation for a problem that I couldn't solve؟

I have a question how to get the right and useful solution with the explanation for a problem that I couldn't solve؟

I have a question how to get the right and useful solution with the explanation for a problem that I couldn't solve

THANKS :)