Level 10 : What does this output?


lst = [1, 2, 3, 4]
lst[1:3] = [7]
print(lst)

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