shelest.yelena profile - python coding challenges

First

Beginning Zeros

re.search

search

re

int

str

1

First

Is Even

bool

inline-if

False

True

int

First

Backward String

str

First

All Upper I

re.search

search

re

bool

or

First

Count Digits

isdigit

int

str

for

if

First

Split Pairs

findall

re.findall

re

append

len

First

Remove All Before

index

count

inline-if

list

int

First

End Zeros

endswith

re.search

search

re

inline-if

First

Between Markers (simplified)

index

str

First

Sum Numbers

isdigit

split

int

str

for

First

Easy Unpack

tuple

First

Correct Sentence

capitalize

inline-if

str

First

All the Same

Any

typing.Any

filter

List

typing.List

First

First Word

re.search

search

re

str

1

First

Days Between

date

datetime.date

datetime

abs

1

First

Bigger Price

sort

lambda

True

list

int

7

First

Right to Left

tuple

replace

join

str

1

First

Split List

list

else

int

len

if

First

Morse Decoder

capitalize

split

len

for

First

Date and Time Converter

re.search

search

re

else

int

First

Sort Array by Element Frequency

keys

get

sort

lambda

in

First

Sun Angle

split

range

int

if

First

Between Markers

find

str

len

if

First

Second Index

find

None

int

str

if

First

Popular Words

dict

in

split

list

str

First

Non-unique Elements

filter

get

lambda

range

list

2

1

First

Pawn Brotherhood

set

in

False

True

int

First

Three Words

re.search

search

re

bool

inline-if

First

Sort by Extension

rfind

List

typing.List

sort

typing

12

13

First

Remove Brackets

reversed

filter

values

keys

map

First

Similar Triangles

math.degrees

degrees

Tuple

typing.Tuple

math.acos

First

Acceptable Password V

re.search

search

upper

re

None

First

Acceptable Password VI

re.search

search

upper

re

None

First

Ascending List

sort

bool

set

lambda

inline-if

First

Acceptable Password IV

re.search

search

re

isdigit

bool

First

All Upper II

isupper

bool

inline-if

False

True

First

Surjection Strings

dict-comp

break

False

True

range

First

Acceptable Password III

re.search

search

re

isdigit

bool

First

Words Order

values

get

sort

index

bool

First

Acceptable Password II

re.search

search

re

bool

inline-if

1

First

Digits Multiplication

functools.reduce

reduce

functools

filter

lambda

1

First

YAML. Simple Dict

filter

sort

isdigit

lambda

False

First

Sum by Type

Tuple

typing.Tuple

type

is

typing

First

Follow Instructions

Tuple

typing.Tuple

typing

range

int

First

Goes Right After

find

bool

or

inline-if

False

First

Conversion from CamelCase

ascii_uppercase

string.ascii_uppercase

string

lower

in

3

First

Time Converter (24h to 12h)

and

split

else

int

str

First

Conversion into CamelCase

capitalize

map

lambda

join

split

First

Bird Language

while

in

elif

else

str

First

Secret Message

ascii_uppercase

string.ascii_uppercase

filter

string

lambda

1

First

Pangram

ascii_lowercase

string.ascii_lowercase

string

lower

inline-if

First

Common Words

sort

join

in

append

split

First

Absolute Sorting

sort

abs

lambda

False

list

First

The Most Wanted Letter

ascii_lowercase

string.ascii_lowercase

keys

string

get

First

Multiple Lightbulbs

Optional

typing.Optional

copy

type

datetime.datetime

20

First

Lightbulb End Watching

Optional

typing.Optional

insert

filter

datetime.datetime

First

Lightbulb Start Watching

Optional

typing.Optional

datetime.datetime

datetime

List

First

Majority

bool

False

True

list

else

First

Lightbulb Intro

datetime.datetime

datetime

List

typing.List

typing

1

First

Replace Last

insert

pop

list

len

if

First

Frequency Sorting

get

sort

lambda

True

else

2

First

Remove All After

typing.Iterable

break

Iterable

typing

append

First

Compress List

filter

enumerate

typing.Iterable

Iterable

typing

First

Sort Except Zero

insert

filter

sort

typing.Iterable

None

First

Index Power

list

else

int

len

if

First

Median

float

List

typing.List

sort

typing

First

What Is Wrong With This Family?

keys

get

remove

None

bool

First

Morse Encoder

get

lower

else

for

if

14

2

First

Long Repeat

range

else

int

str

len

3

1

First

Find Quotes

findall

re.findall

re

First

Monkey Typing

find

set

lower

int

str

First

The Most Numbers

min

max

inline-if

len

First

The Highest Building

index

sorted

list-comp

range

comprehension

First

The End of Other

endswith

inline-if

False

True

len