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Now that Untrodden 2020 is over, I will resume AtCoder and Competitive Programming.
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Since I don’t remember much, I’ll start by solving some ABC problems.
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I should review algorithms and my own library.
- I wonder if I should also include the AtCoder official library.
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So, I’ll participate in today’s ABC contest on 3/13 for now.
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Things I forgot:
- Range of numerical types.
- Various algorithms.
- Computational complexity.
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I realized that when I was participating before, I had adapted to the inconvenience of C++.
- I had learned solutions to various difficulties and was able to write code smoothly.
- I thought it would be different to try to remember that again.
- I’m considering doing it in Swift.
- AtCoder with Swift
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My competitive programming skills have deteriorated significantly.
- I even struggled with problem B.
- Surprising.
- Well, it seems like I just need to regain my sense of it.