PLP-assignment-2

Python List Operations

This Python script demonstrates various list operations, including appending, inserting, extending, removing, sorting, and finding the index of an element.

Tasks Performed

1. Create an empty list called my_list.
2. Append elements: 10, 20, 30, 40 to my_list.
3. Insert an element (15) at the second position in the list.
4. Extend the list with another list [50, 60, 70].
5. Remove the last element from the list.
6. Sort the list in ascending order.
7. Find the index of the value 30 and print it.

Code Explanation

# Create an empty list called my_list
my_list = []

# Append the following elements to my_list: 10, 20, 30, 40
my_list.append(10)
my_list.append(20)
my_list.append(30)
my_list.append(40)

# Insert the value 15 at the second position in the list
my_list.insert(1, 15)

# Extend my_list with another list: [50, 60, 70]
my_list.extend([50, 60, 70])

# Remove the last element from my_list
my_list.pop()

# Sort my_list in ascending order
my_list.sort()

# Find and print the index of the value 30 in my_list
index_of_30 = my_list.index(30)
print(f"The index of 30 in my_list is: {index_of_30}")