Hello Codeforces,↵
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I am already a retired competitor, but recently the regional contest held in Qingdao is considerably [controversial](http://https://www.zhihu.com/question/66941603)(sorry only Chinese). ↵
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Online board [here](http://exam.upc.edu.cn/rank). ↵
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Many contestants complained about things like data(solution with higher complexity got passed, while lower one got TLE) and problemset (as you see, 3 problems you may get gold, while silver and bronze at the same time). For me, though not insider, I still felt bad as well. They should have do their best on data and difficulty, as it is their responsibility.↵
↵
The thing is, our contestants have no where to complain and they do not even know the exact problemsetters, really disappointed.↵
↵
Have you ever had some regional contest experience? What is your attitude on this one?↵
↵
↵
I am already a retired competitor, but recently the regional contest held in Qingdao is considerably [controversial](
↵
Online board [here](http://exam.upc.edu.cn/rank). ↵
↵
Many contestants complained about things like data(solution with higher complexity got passed, while lower one got TLE) and problemset (as you see, 3 problems you may get gold, while silver and bronze at the same time). For me, though not insider, I still felt bad as well. They should have do their best on data and difficulty, as it is their responsibility.↵
↵
The thing is, our contestants have no where to complain and they do not even know the exact problemsetters, really disappointed.↵
↵
Have you ever had some regional contest experience? What is your attitude on this one?↵
↵
