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JOI Open Contest 2021 (Survey)
This is the survey of JOI Open Contest 2021. We appreciate your feedback on our contest!
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* Indicates required question
Name (optional)
You may write your ID or nickname if you prefer. You may answer this survey anonymously.
Your answer
Country or region (optional)
Your answer
Affiliation (optional)
Your answer
What programming language did you use for JOI Open Contest 2021?
*
C++
C
How many times did you participate in JOI Open Contest previously?
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0
1
2
3
4
Other:
Will you participate in IOI2021, Singapore (online)?
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Yes. I will participate in IOI2021 as a contestant.
Yes, I will participate in IOI2021. But I am not a contestant.
No, I will not participate in IOI2021. But I am a contestant of this year's regional informatics olympiads.
No, I will not participate in IOI2021. But, previously, I was a contestant of IOI and/or a regional informatics olympiads.
No, I will not participate in IOI2021. I did not participate in previous IOI nor a regional informatics olympiads.
Other:
How did you know JOI Open Contest 2021?
*
I knew it because I participated in JOI Open Contest previously.
I knew it from ioinformatics mailing list.
I knew it from Codeforces blog.
I knew it from SNS (e.g. Twitter, Facebook) other than Codeforces blog.
I knew it from my friend or coach.
Other:
Do you want to participate in JOI Open Contest again in the next year?
*
Yes
No
Comments
Please give us any comments on JOI Open Contest 2021.
Your answer
Survey of Task 1 (Crossing)
How do you like this task? (1=I don't like it. 5=I like it very much.)
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1
2
3
4
5
How do you feel the algorithmic difficulty of this task? (1=easy 5=difficult)
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1
2
3
4
5
How do you feel the implementation difficulty of this task? (1=easy 5=hard)
*
1
2
3
4
5
How do you think of the novelty of this task. (1=too standard 5=novel)
*
1
2
3
4
5
Please give us comments on this task.
Your answer
Survey of Task 2 (Financial)
How do you like this task? (1=I don't like it. 5=I like it very much.)
*
1
2
3
4
5
How do you feel the algorithmic difficulty of this task? (1=easy 5=difficult)
*
1
2
3
4
5
How do you feel the implementation difficulty of this task? (1=easy 5=hard)
*
1
2
3
4
5
How do you think of the novelty of this task. (1=too standard 5=novel)
*
1
2
3
4
5
Please give us comments on this task.
Your answer
Survey of Task 3 (Monster)
How do you like this task? (1=I don't like it. 5=I like it very much.)
*
1
2
3
4
5
How do you feel the algorithmic difficulty of this task? (1=easy 5=difficult)
*
1
2
3
4
5
How do you feel the implementation difficulty of this task? (1=easy 5=hard)
*
1
2
3
4
5
How do you think of the novelty of this task. (1=too standard 5=novel)
*
1
2
3
4
5
Please give us comments on this task.
Your answer
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