【情報I演習】2-10 データの圧縮｜情報1共通テスト対策講座

[Information I Exercise Course] 2-10 Data Compression Explanation Video. We explained the difference between lossless and lossy compression, problems calculating compression rates, and exercises on run-length compression. At the Lv3 entrance exam level, we challenged [Information-related Basics 2021 2nd Schedule] 🎉 ⭐Learn IT for free and in a fun way! We make videos with that in mind 😁 →Please support us by subscribing to our channel, liking it, and sharing it with others ✨✨ 🌸Subscribe to our channel here! https://www.youtube.com/c/SekaChan?su... 📄Click here for the Information I entrance exam practice question set (PDF)! https://bit.ly/4fkse1X 📄Click here for the Information I course complete strategy sheet (PDF)! https://bit.ly/4gwwSep 👀Related videos and sites here! ▼Information I Basics Course Chapter 2 Compilation    • 【この1本でOK】満足度日本一IT講師による高校情報I講座｜2章：コミュニケーション...   ▼[Information I Basics] 2-1-14 Data Compression    • 圧縮と展開(解凍)、ランレングス圧縮を具体例で理解しよう【情報I基礎】2-1-14 ...   ▼Basics Course PDF Materials https://sekachan.net/info1-basic/ ▼Previous Video    • 【情報I演習】2-9 動画のデジタル表現｜情報1共通テスト対策講座   ▼Next Video    • 【情報I演習】2-11 メディアとコミュニケーション｜情報1共通テスト対策講座   ▼Playlist    • 【共通テスト8割突破】情報Ⅰ演習講座   💡Chapter 00:00 This Time's Theme 00:29 Q&A 01:31 Practice 1 07:48 Entrance Exam Questions 🙋‍♂️Profile [Sekachan Sugawara: Graduated from the Graduate School of Information Science and Engineering, Tokyo Institute of Technology. 5.5 years as a cram school instructor as an undergraduate and graduate student. Planned and implemented seminars on information technology and programming as an IT training instructor. Received the Instructor of the Year (highest satisfaction in Japan) and Java instructor awards from Oracle for four consecutive years. I love the moment when someone says, "I got it!" and when they feel that studying is fun. I started YouTube because I wanted to spread free learning (a place where you can learn for free). Let's study and grow together! 📳X (formerly Twitter) https://x.com/SekaChanIT 🎵 Sound source provided by DOVA-SYNDROME https://dova-s.jp/ *May not be used in some videos. #InformationI #CommonTest #SekaChanInformationIPracticeCourse #InformationScience #HighSchoolInformationScience #BasicInformationTechnologyEngineer #ITPassport