AS-level CS Pseudocode · ⁨AS-level CS 擬似コード⁩

Every lesson runs in your browser — write real code, press Run, and the tasks check themselves. Free, no account needed, with translated notes paired with English. · ⁨全レッスンはブラウザ内で実行され、実際のコードを記述し、「実行」ボタンを押すだけでタスクが自己確認を行う。無料であり、アカウント不要。翻訳付きメモが英語とペアになっている。⁩

Start the course · ⁨コース開始⁩

Lessons in this course · ⁨このコースのレッスン⁩

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1. 01 OUTPUT and sequence · ⁨出力と順序⁩ 3 required tasks
2. 02 Variables and DECLARE · ⁨変数と宣言（DECLARE）⁩ 2 required tasks
3. 03 Types and constants · ⁨型と定数⁩ 3 required tasks
4. 04 Arithmetic, DIV and MOD · ⁨演算、DIV（整数除算）とMOD（剰余）⁩ 2 required tasks
5. 05 Selection: IF 3 required tasks
6. 06 Selection: CASE 1 required task
7. 07 Iteration: FOR · ⁨反復：FOR⁩ 2 required tasks
8. 08 Iteration: WHILE and REPEAT · ⁨反復：WHILEとREPEAT⁩ 2 required tasks
9. 09 String handling · ⁨文字列処理⁩ 3 required tasks
10. 10 1-D arrays · ⁨1次元配列⁩ 2 required tasks
11. 11 2-D arrays · ⁨2次元配列⁩ 2 required tasks
12. 12 Procedures and BYREF · ⁨手続とBYREF（参照渡し）⁩ 2 required tasks
13. 13 Functions · ⁨関数⁩ 2 required tasks
14. 14 Records 3 required tasks
15. 15 Text files 3 required tasks
16. 16 Putting it together · ⁨統合⁩ 1 required task
17. 17 Linear search and bubble sort 2 required tasks
18. 18 Built-in functions from the insert 3 required tasks
19. 19 Logic: AND, OR, NOT 3 required tasks

Language reference · ⁨言語リファレンス⁩

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