Java for AP CS A · ⁨Java untuk AP CS A⁩

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. · ⁨Setiap pelajaran berjalan di browser Anda — tulis kode nyata, tekan Jalankan, dan tugas memeriksa dirinya sendiri. Gratis, tidak perlu akun, dengan catatan terjemahan yang dipasangkan dengan bahasa Inggris.⁩

Start the course · ⁨Mulai kursus⁩

Lessons in this course · ⁨Pelajaran dalam kursus ini⁩

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1. history A short history of Java · ⁨Sejarah singkat Java⁩ Reading and resources
2. usage What Java is used for · ⁨Apa Java digunakan untuk⁩ Reading and resources
3. resources Where to learn more · ⁨Di mana untuk belajar lebih lanjut⁩ Reading and resources
4. setup Set up your computer · ⁨Siapkan komputer Anda⁩ Reading and resources
5. 01 Java basics: classes, main, and output · ⁨Dasar-dasar Java: kelas, main, dan output⁩ 2 required tasks Video
6. 02 Using objects: String, Math, and wrappers · ⁨Menggunakan objek: String, Math, dan wrapper⁩ 3 required tasks Video
7. 03 Booleans and selection: if/else and logic · ⁨Boolean dan seleksi: if/else dan logika⁩ 3 required tasks Video
8. 04 Loops: while, for, and accumulation · ⁨Perulangan: while, for, dan akumulasi⁩ 3 required tasks Video
9. 05 Strings and nested loops · ⁨String dan perulangan bersarang⁩ 3 required tasks Video
10. 06 Writing a class: fields, constructor, methods · ⁨Menulis kelas: bidang, konstruktor, metode⁩ 3 required tasks Video
11. 07 Encapsulation: private fields, getters, setters · ⁨Enkapsulasi: bidang privat, getter, setter⁩ 3 required tasks Video
12. 08 1-D arrays: store, index, and traverse · ⁨Array 1-D: simpan, indeks, dan jelajahi⁩ 3 required tasks Video
13. 09 Array algorithms: max, count, search, average · ⁨Algoritma array: maksimum, hitung, cari, rata-rata⁩ 4 required tasks Video
14. 10 ArrayList: a list that grows · ⁨ArrayList: daftar yang membesar⁩ 3 required tasks Video
15. 11 ArrayList algorithms: filter and the remove bug · ⁨Algoritma ArrayList: filter dan bug penghapusan⁩ 3 required tasks Video
16. 12 2-D arrays: working with a grid · ⁨Array 2-D: bekerja dengan grid⁩ 3 required tasks Video
17. 13 Searching: linear and binary · ⁨Pencarian: linear dan biner⁩ 3 required tasks Video
18. 14 Sorting: selection and insertion sort · ⁨Pengurutan: seleksi dan sisipan⁩ 3 required tasks Video
19. 15 Recursion: base case and recursive case · ⁨Resursif: kasus dasar dan kasus rekursif⁩ 3 required tasks Video
20. 16 Text files: write and read with Scanner · ⁨File teks: tulis dan baca dengan Scanner⁩ 2 required tasks Video
21. 17 Inheritance: extends, super, and overriding · ⁨Pewarisan: extends, super, dan overriding⁩ 3 required tasks Video
22. 18 Polymorphism: dynamic dispatch and toString() · ⁨Polimorfisme: penyaluran dinamis dan toString()⁩ 3 required tasks Video
23. 19 FRQ workshop: the 4 question types · ⁨Workshop FRQ: 4 jenis pertanyaan⁩ 2 required tasks Video

Language reference · ⁨Referensi Bahasa⁩

/know/reference/java