Level 7 : What will be the output of this code?


stack = [1, 2, 3]
stack.append(4)
print(stack.pop())

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