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No worries. Anything can happen. As I'm a tourist fan, I believe that tourist will beat No.1 next time.

How to solve C?

On tourist → Codeforces Round #850, 4 years ago
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I don't know Russian but is it okay to participate and use google translation? Anybody doing it?

This is my first contest on this platform and it's really great.

For G2, Editorial solves in O(nlogn) after sort but I solve in O(n) + O(logn) after sort.

https://codeforces.me/contest/1791/submission/192046876