Describe the process of deleting an element from the beginning of an array using swapping.

To delete an element from the beginning of an array using swapping, you can follow the following steps:

1. Initialize the array: Start by initializing the array with the desired elements.

2. Determine the size of the array: Find the size of the array, which is the total number of elements present in it.

3. Shift elements: To delete an element from the beginning of the array, you need to shift all the elements towards the left. Start from the second element and move each element one position to the left. This can be done using a loop that iterates from the second element to the last element of the array.

4. Update the size of the array: After shifting the elements, update the size of the array by decrementing it by 1.

5. Optional: If you want to reclaim the memory occupied by the last element, you can resize the array by creating a new array with a size of one less than the original array and copying all the elements except the last one into the new array.

Here is an example code snippet in Python that demonstrates the process:

```python
def delete_from_beginning(arr):
size = len(arr)

# Shift elements towards the left
for i in range(1, size):
arr[i-1] = arr[i]

# Update the size of the array
size -= 1

# Optional: Resize the array
new_arr = [0] * (size)
for i in range(size):
new_arr[i] = arr[i]

return new_arr

# Example usage
array = [1, 2, 3, 4, 5]
new_array = delete_from_beginning(array)
print(new_array)
```

In this example, the function `delete_from_beginning` takes an array as input, shifts the elements towards the left, updates the size, and optionally resizes the array. The resulting array is then returned.