[Information I Common Test Programming] 5 Branching Processing | Information 1 Common Test Prepar...

Опубликовано: 18 Июль 2026
на канале: せかチャン - 世界一わかりやすい情報科チャンネル
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This is an explanatory video for [Information Science I Common Test Programming] 5: Branching.
We explain how to write branching structures, the processing flow, and important points, which are frequently asked about on exams. In the practice section, we'll tackle a multi-branching program problem that determines whether you pass or fail a mock exam. ✊

📌 [Apology] Regarding Practice 2②
For Practice Problem 2②, in the video (from 12:23), the correct answer is "A," but "K" is also a possible answer. Therefore, we removed it from the answer choices in the PDF workbook.

I apologize for creating a question with multiple possible correct answers.
Thank you to @hiro-m9z for pointing this out.

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💡Chapter
00:00 This Time's Topic
00:46 Binary Branch Processing
03:30 Multi-Branch Processing
06:25 Question and Answer
07:00 Practice 1
11:07 Practice 2
12:57 Conclusion

Correction:
12:23 Because answer ② can also be [Ka], I removed it from the answer choices in the PDF workbook. Please see the description or comments section 📌.

🙋‍♂️Profile
[Seka-chan Sugawara]
Graduated from the Graduate School of Information Science and Engineering, Tokyo Institute of Technology
5.5 years as a cram school instructor during undergraduate and graduate school
Planned and conducted IT and programming seminars as an IT training instructor
Received the "Instructor of the Year" (Japan's Highest Satisfaction Rating) and "Java Instructor Award" from Oracle for four consecutive years

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