In Python 3.10, you can use the in keyword to check if an element is present in an array. Here is an example:
# Declare an array
fruits = ["apple", "banana", "cherry", "orange"]
# Check if an element is present in the array
if "banana" in fruits:
print("Yes, banana is in the fruits array.")
# Check if an element is not present in the array
if "kiwi" not in fruits:
print("No, kiwi is not in the fruits array.")
Output:
Yes, banana is in the fruits array.
No, kiwi is not in the fruits array.
In the first example, the if statement checks if "banana" is present in the fruits array, which is true, so the message gets printed. In the second example, the if statement checks if "kiwi" is not present in the fruits array, which is also true, so the message gets printed.