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Teknik Pemrograman Terstruktur 2
Array Teknik Pemrograman Terstruktur 2
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Pengertian Array (Larik)
Array menyatakan kumpulan data Data didalam array harus bertipe sama A 1 2 3 4 A = [1, 2, 3, 4]
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Struktur array Tipe_variabel[jumlah array]; Contoh : int cacah[4]; //array pada variabel cacah memiliki 4 buah elemen char kota[6][20]; //array kota mempunyai 6 buah elemen bertipe character dengan panjang maksimal sebesar 19 karakter.
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Contoh program array dimensi 1
#include <iostream> #include <conio> #include <stdio> main() { char kar[ ] = { ‘A’, ‘E’, ‘I’, ‘O’, ‘U’}; for (int x = 0; x<5; x++) cout<<kar[x]<<endl; getch(); }
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Array berdimensi 2 (dua)
Contoh : int nilai [4] [3]; Pada contoh diatas, 4 menyatakan jumlah baris dan 3 menyatakan jumlah kolom.
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Contoh array dimensi 2 main() { int a [2] [2] = {{6, 7}, {5, 8}};
int b [2] [2] = {{1, 3}, {4, -1}}; int c [2] [2]; int i, j; for (i = 0; i<2; i++) for (j = 0; j<2; j++) c[i] [j] = a[i] [j] + b [i] [j]; for ( j = 0; j<2; j++) cout<<setw(4)<<c[i] [j]; cout<<endl; } getch();
![Contoh array dimensi 2 main() { int a [2] [2] = {{6, 7}, {5, 8}};](http://slideplayer.info/slide/3053780/11/images/7/Contoh+array+dimensi+2+main%28%29+%7B+int+a+%5B2%5D+%5B2%5D+%3D+%7B%7B6%2C+7%7D%2C+%7B5%2C+8%7D%7D%3B.jpg "int b [2] [2] = {{1, 3}, {4, -1}}; int c [2] [2]; int i, j; for (i = 0; i<2; i++) for (j = 0; j<2; j++) c[i] [j] = a[i] [j] + b [i] [j]; for ( j = 0; j<2; j++) cout<<setw(4)<<c[i] [j]; cout<<endl; } getch();")
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