What is the process for counting sequences in Python?

edit

The process for counting sequences in Python depends on the type of sequence you want to count. Here are some examples:

1. Counting the number of elements in a list:

my_list = [1, 2, 3, 4, 5]
count = len(my_list)
print(count) # Output: 5

1. Counting the number of characters in a string:

my_string = "hello world"
count = len(my_string)
print(count) # Output: 11

1. Counting the number of occurrences of a specific element in a list:

my_list = [1, 2, 3, 4, 5, 2, 2]
count = my_list.count(2)
print(count) # Output: 3

1. Counting the number of occurrences of a specific substring in a string:

my_string = "hello world"
count = my_string.count("o")
print(count) # Output: 2

1. Counting the number of unique elements in a list:

my_list = [1, 2, 3, 4, 5, 1, 2, 3]
count = len(set(my_list))
print(count) # Output: 5