Question

Consider the list L1=[15,25,35,40] write statements to perform the following?

a) To display maximum value from the list L1

b) To remove 3rd element from the list L1

c) To add [30,40,50] towards the end of the given list L1

d) Double the elements of the list L1

e) To print sorted list L1 in ascending order​

Answer 1

Given list:

L1 = [15, 25, 35, 40]

a) To display the highest element.

• print(L1.max())

b) To remove the 3rd element.

• L1.pop(2)
• L1.remove(35)
• del L1[2]

c) To add [30, 40, 50] to the end of L1.

• L1.extend([30, 40, 50])

d) To double the elements in L1.

• for i in range(len(L1)):

      L1[i] = L1[i]*2

e) To sort L1 and print it in ascending order.

• print(sorted(L1, reverse = True))

• max() is a function that retrieves the highest elements from a list.
• pop() is a method that removes an element by specifying the index position. remove() is a method that removes the specified element. del is a function that deletes an element by specifying its index position.
• sorted() is a method that sorts the list in ascending order [by default]. It is used only for display purposes and will not permanently sort the list.