Level 10 : what is the output of the following code?


x = ['ab', 'cd']
print(len(list(map(list, x))))

Author: Devakanth | Tags: map-function | 1859+ Python FAQs | Share
list-method | managing-directories-with-os-and-shutil | multiprocessing | version-check | precedence | string-concatenation | list,-set,-and-dictionary-comprehensions | single-inheritance | recurssion | list-methods-and-slicing | sum() | logical-operators | objects | parameter | python-operators | sets | using-map()-for-transformations | regular-expressions | touples | thread | type-conversion | zip-function | max-min | package-management | pandas | regular-expression | virtual-environment | reading-and-writing-large-files-efficiently | print-statement | mutable | operand | logical-operator | min-function | slicing | string-manipulation | range | polymorphism | writing:-write(),-writelines() | boolean-and-non-boolean | using-else-and-finally | syntax-error | pseudocode | data-type | scientific-notation | round-function | module | conditional-statements | loop | pass | dictionary-comprehensions | method | data-type-conversions | bitwise-operator | matrix | collection | class-and-instance-variable | design-principle | namespace | boolean-masking | while-and-for-loop | booleans | min-max-function | copy | thread-synchronization | using-assertions-(assertequal,-assertraises) | multiple-inheritance | time-series-with-pandas | tuples | decimal | error-handling | descriptors | factorial-function | frozenset | formatting-with-strftime | functional-programming | python | literal-characters-and-special-characters | string-method | python-syntax-and-structure | append | function-and-scope | datetime.date,-datetime.time,-datetime.datetime | dictionary-methods | random-function | join | generator | operator-or | class | id-function | encoding | head-and-tail | iterator | input-function | while-loop | __all__-attribute | reading-and-writing-files | lambdas | working-with-binary-files-(rb,-wb) | goto-function | operations | magic-method | list-mutation | methods | sorting-and-ranking | operator-overloading | introduction-to-multiprocessing | comparison | assignment-operators | enumerate() | test-discovery | nested-loop | operator-and | benefit | method-overloading | asyncio-module | multiple-except-blocks | sys-module | immutability | input-function | class-and-inheritance | expand-tab | syntax-error | list-comprehension | staticmethod | data_structure | else-statement | list-slicing | arithmetic-operation | parsing-with-strptime | while-else-loop | floating-point-precision | list-operation | def | multithreading | file-handling | attribute | update | list-comprehension | dataframe-and-series-objects | quantifiers-(*,-+,-?,-{}) | context-manager | arbitrary-arguments-(*args,-**kwargs) | working-with-dates-and-times | exception-handling | global-variable | classes | name-mangling | numpy | counter-function | type-conversion | mathematics | gil | handling-missing-values-(fillna,-dropna) | string-formatting | function-argument | data-structures-in-python | virtual-environment | __future__ | while-loops | turtle | dicts | loop-control-statements | python-django | default-arguments | map-function | oops | static-method | else | indexing:-loc-vs-iloc | filter-function | string-method | creating-and-starting-threads | mysql | exponentiation | inheritance | docstring | feature | bitwise | binary | call | file_handling | floats | logical-operation | higher-order-function | string-iteration | using-yield-in-functions | lambda | numeric | membership-operators-(in,-not-in) | error | integers | loop-control | iterable | python_version | data-structure | recursion | math-copysign | working-with-temporary-files-using-tempfile | print | variable | dictionaries | indexing | bitwise-operator | math | namedtuple | escape-operator | file | oop | collections | expression | round | mapping-function | identity-operators-(is,-is-not) | memory | fabs-function | odd-number | heap-memory | assert | difference-between-threads-and-processes | list-join | binary-operation | data-structures | mathematical-function | control-flow | center | python-repl | data-type | encapsulation | import-method | tuple-methods | opening-files-(open()) | filtering-and-indexing | dictionary | raise-statement | command-line-parsing | __init_subclass__ | boolean | class-decorators | type-conversion-and-casting | for | built-in-function | raise | anchors-(^,-$) | swapping | built-in-function | postfix | sorted | precedence-and-associativity | string-slicing | memory-management | software-design | application | keyword | sys | constructor | reading:-read(),-readline(),-readlines() | using-os-and-pathlib-modules | matrix-list-comprehension | control-statement | complex-number | zip | generators-in-python | conversion | iterators | string-slicing | exception-handling | loops | why-use-multiprocessing-over-threading?-(gil) | compute | global | syntaxerror | version | python-history | int | multiple-inheritance | string-formatting | object-attribute | destructor | deep-copy | with-statement | lists | complex | file-handling | thread-safe-data-structures-(queue.queue) | function | comprehension | control-flow | datetime | identity-operator | creating-custom-modules | operators | split | indentation | matplotlib | match | overflow | counter | list-comprehensions | conditional-statement | zfill-function | error-handling | joining-and-merging-dataframes | logical-operator | list-vs-tuple | string | init | invalid-list | formal-and-actual-parameter | operator | access-modifier | default-mutable-argument | functions | global-variable | comment | tuple-unpacking | overriding-methods | syntax | threading | data-structure | random | strings | library | immutable-data-type | built-in | array | condition | directory-operations | pickling--unpickling | introduction-to-python | functional-programming | debugging | string-methods | advanced-file-operations | identifier | asyncio | unit-testing | basic | aggregating-data-with-functools.reduce() | sorting | pep | slice | datatype | arithmetic-expression | class-and-object | interpreter | async | decorator | identity-operator | choice | filter | typeerror | exception | type_conversion | built-in-modules | set | conditional-statement | format | using-lists-as-stacks | shallow-copy | inherit | installation | implementation | data-types | defining-functions | stack | yield | statement | set-operation | list | input | walking-through-directories-using-os.walk() | generators | regex | working-with-file-paths | integer | sum-function | assignment-operator | intering | tuple | return-statement | lambda-function | introduction-to-threads | using-the-threading-module | key-value-pairs | list-indexing | using-join()-and-is_alive()-methods | rollback | python-module | lambda-functions | global-keyword ...