Level 1 : What will be the output of the following code?


d = {0: 'a', 1: 'b', 2: 'c'}
for i in d:
    print(i)

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