sequences.py

numbers = [10, 20, 5, 7, 1, 3]
numbers2 = (8, 3, 9, 2, 5)
name = "John"

# Length operation

print(len(name))
print(len(numbers))
print(len(numbers2))

# Length operation is used to find the number of elements in the sequence

# Select operation
print(numbers[0])
print(numbers2[1])
print(name[2])
# Select operation is used to select a single element

# Slice operation
print(numbers[0:3])
print(numbers2[1:4])
print(name[2:4])
# Slice operation is used to select a range of elements

# Count operation
print(numbers.count(5))
print(numbers2.count(5))
print(name.count("h"))
# Count operation is used to count the number of occurences of the element

# Index operation
print(numbers.index(5))
print(numbers2.index(5))
print(name.index("h"))
# Index operation is used to find the index of the first occurence of the element.


# Membership operation
print(5 in numbers)
print(5 in numbers2)
print("a" in name)
# Membership operation is used to check if the element is present in the sequence.

# Concatenation operator
print(numbers + [4, 5, 6])
print(numbers2 + (4, 5, 6))
print(name + " Doe")
# Concatenation operator is used to join two sequences.

# Repetition operator
print(numbers * 2)
print(numbers2 * 2)
print(name * 2)
# Repetition operator is used to repeat the elements of the sequence.

# Max operation
print(max(numbers))
print(max(numbers2))
print(max(name))

# Sum operator
print(sum(numbers))
print(sum(numbers2))