Reverse an array of numbers. Output the reversed array.
[10, 20, 30, -2]
The reversed array is: [-2, 30, 20, 10]
Complete the following task based on the instruction and optional input provided.### Instruction:
Reverse an array of numbers. Output the reversed array.

### Input:
[10, 20, 30, -2]

### Output:
The reversed array is: [-2, 30, 20, 10]