Python Len Exercises

Let’s check out some exercises that will help understand len() function better.

Exercise 10-a

Using len() function find out how many items are in the list.

Hint 1

You can pass your object’s name inside len() function:
len(object)

Solution

answer_1 = len(lst)

Exercise 10-b

len() function can also tell the length of a string.

Find out the length of the string given below.

Hint 1

len(object)

Solution

msg_length = len(msg)

Exercise 10-c

How many keys are there in the dictionary?

Hint 1

len(object)

Solution

ans_1 = len(dict)

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