What will be the output of the following Python code?x = [[0], [1]]print(len(' '.join(list(map(str, x)))))
Question
What will be the output of the following Python code?
x = [[0], [1]]
print(len(' '.join(list(map(str, x)))))
Solution
The output of the Python code will be 10. Here's the step-by-step explanation:
-
The
map()
function applies thestr()
function to each element in the listx
. This converts each sublist inx
to a string, resulting in the list['[0]', '[1]']
. -
The
join()
method then concatenates these strings together with a space in between, resulting in the string'[0] [1]'
. -
The
len()
function then returns the length of this string, which is 10 characters long (including the spaces and brackets).
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