Comments
0

Thanks, nice explanation.
+3

Wonsei your solution for problem D looks so simple. Can you please explain your idea and solution in a short? I am not understanding the editorial.
0

Problem E was awesome.
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in constrains 2 ≤ N ≤ 2×10^5
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WoooooW..!!! thanks a lot Codeforces.
+10

Registration done. hope he will get well soon.
0

Thanks.. :))