Level 1 : What will this output?


lst = [0, 1, 2, 3]
for i in lst:
    lst[i] += 10
print(lst)

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