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Menambah list Materi tentang Increment dan Decrement #6

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13 changes: 13 additions & 0 deletions .vscode/launch.json
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{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Dart",
"request": "launch",
"type": "dart"
}
]
}
5 changes: 5 additions & 0 deletions bin/basic/8_increment_decrement/increment_decrement.dart
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import 'package:bellshade_dart/basic/8_increment_decrement/increment_decrement.dart';

void main(List<String> args) {
Increment().jalankan();
}
70 changes: 70 additions & 0 deletions lib/basic/8_increment_decrement/README.md
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# Increment Dan Decrement

Increment Digunakan untuk menambah variabel sebanyak 1 angka,
Decremenet Digunakan untuk mengurangi variabel sebanyak 1 angka

[readLineSync()](https:api.dart.dev/stable/1.10.1/dart-io/Stdin/readLineSync.html) yang terdapat di dalam library `dart:io`.

## Penggunaan `--a, a--. a++, ++a`

import 'dart:io';

void main()
{
//Buat variabel
var a = 0;
var i = 10;

var result = ++a;
// Pre increment
/*
Tambah nilai variabel a sebanyak 1,
lalu kirim nilai variabel a

*/

var result1 = a++;
// Past increment
/*
kirim nilai variabel a,
lalu kita tambah variabel a sebanyak 1

*/

var resul2 = --i;
// Pre Decrement
/*
Kurangi nilai variabel i sebanyak 1,
lalu kirim nilai variabel a

*/

var result3 = i--;
// Past Decrement
/*
kirim nilai variabel i,
lalu kita kurangi variabel i sebanyak 1

*/

print('Hasil dari increment a adalah = $result');
print('Hasil dari increment a adalah = $result1');

print('Hasil dari increment a adalah = $resul2');
print('Hasil dari increment a adalah = $result3');

print('${a++}');
print('${i++}');
}
```

**Menghasilkan:**
```
Hasil dari pre increment a adalah = 1
Hasil dari past increment a adalah = 1
Hasil dari pre Decrement i adalah = 9
Hasil dari pre Decrement i adalah = 9

2
8
```
20 changes: 20 additions & 0 deletions lib/basic/8_increment_decrement/increment_decrement.dart
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class Increment {
jalankan() {
var a = 0;
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var i = 10;

var result = ++a;

var result1 = a++;

var resul2 = --i;

var result3 = i--;

print('Hasil dari increment a adalah = $result');
print('Hasil dari increment a adalah = $result1');

print('Hasil dari increment a adalah = $resul2');
print('Hasil dari increment a adalah = $result3');
}
}