2021/07/23(金)
競プロ
典型90問
遅延セグメント木。参考:
https://github.com/ryusuke920/kyopro_educational_90_python/blob/main/solve_python/029.py
英語
YouTubeリスニング
https://www.youtube.com/watch?v=qQnOx3N85fc
- bill, check:支払い前、receipt:支払い後
- A table for three please.
- Could you leave out the onions?
- Could you pass me the salt?
趣味を尋ねるときは「What are your hobbies?」のようにhobbiesを含めることはしない。
- What do you do for fun?
- What do you do in your free time?