19 lines
352 B
Markdown
19 lines
352 B
Markdown
An array is a vector in a collection
|
|
|
|
To declare an array we use :
|
|
```csharp
|
|
public static void Main() {
|
|
int[] vect = new int[4] // Declare a vector of 4 elements (from 0 to 3)
|
|
vect[3] = 22;
|
|
Console.WriteLine($"b = {b}");
|
|
Console.WriteLine($"{vect[3]}");
|
|
}
|
|
```
|
|
|
|
The result will be:
|
|
```bash
|
|
b = 0
|
|
22
|
|
```
|
|
|
|
We see that an array start from $0$ to $n-1$ |