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Pemrograman Terstruktur

Pemrograman Terstruktur. Semester Genap Tahun 2011. Relasi Database. Char(7). Char(3). Num(6.2). Char(7). Char(3). Char(30). Char(20). Char(1). Relasi Database. Char(7). Char(3). Num(6.2). Char(7). Char(3). Char(30). Char(20). Char(1). Variabel memori. Scope Public Privat

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Pemrograman Terstruktur

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  1. Pemrograman Terstruktur Semester Genap Tahun 2011

  2. Relasi Database Char(7) Char(3) Num(6.2) Char(7) Char(3) Char(30) Char(20) Char(1)

  3. Relasi Database Char(7) Char(3) Num(6.2) Char(7) Char(3) Char(30) Char(20) Char(1)

  4. Variabel memori • Scope • Public • Privat • Nama • Maks 10 karakter • Diawali dengan huruf, tanpa spasi • Contoh: • STORE nilai data TO namavarmem atau • Namavarmem=nilai data

  5. Array • Nama_array(jumlah_baris [,jumlah_kolom]) • Barang(3), Barang(3,2) • Dimension nama_array(jumlah_baris[,jumlah_kolom]) • Declare nama_array(jumlah_baris[,jumlah_kolom]) • Dimension barang(2), kotak(2,3) • Mengisi data • barang(1)=“Buku” atau STORE “Putih” TO kotak(1,1) • Display memory like <nama_array>

  6. Ekspresi dan Operator • Ekspresi • Angka, data karakter, field, variabel memori, fungsi ddan elemen array • Operator • Matematik, relasi, logika, karakter • Fungsi • Pengolah data karakter: • Len, upper, lower, left, right, substr, islower, isupper, dll • Pengolah data numerik: • Abs, int, round, avg, max, min, sum, std • Pengolah data tanggal: • Day, month, year • Konversi tipe data: • Val, str, ctod, dtoc,

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