Some extremely difficult problems are displayed as *2100 or even lower. For example,↵
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- [1909I](https://codeforces.me/contest/1909/problem/I) Div.1+2 I: *1900↵
- [1919H](https://codeforces.me/contest/1919/problem/H) Hello 2024 H: *2000↵
- [2276G](https://codeforces.me/contest/2276/problem/G) Div.2 G: *2100↵
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Obviously, these problems are too difficult for live contestants to solve, which misleads the difficulty algorithm and make it give wrong results. Today during my daily training, I randomly chose a *2100 problem(2276G) and failed to solve it within 2 hours. I felt disappointed and read the tutorial, only to find that I couldn't even understand it, and f. Finally I checked the standings and realized *2100 is just a mistake.↵
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I think this should be solved. Maybe it's just a corner case or a bug of the difficulty algorithm.
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- [1909I](https://codeforces.me/contest/1909/problem/I) Div.1+2 I: *1900↵
- [1919H](https://codeforces.me/contest/1919/problem/H) Hello 2024 H: *2000↵
- [2276G](https://codeforces.me/contest/2276/problem/G) Div.2 G: *2100↵
↵
Obviously, these problems are too difficult for live contestants to solve, which misleads the difficulty algorithm and make it give wrong results. Today during my daily training, I randomly chose a *2100 problem(2276G) and failed to solve it within 2 hours. I felt disappointed and read the tutorial, only to find that I couldn't even understand it
↵
I think this should be solved. Maybe it's just a corner case or a bug of the difficulty algorithm.




