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Eugene Nsk

Last seen 2 months ago

Member for 2 years, 11 months, 18 days

Difficulty Normal

Missions (100) / Solutions (38)

Best solutions / Newest solutions

First, simple and ineffective

Remove All Before

index

typing.Iterable

Iterable

typing

inline-if

11

First

Number Length

int

str

len

1

First (sum of findall)

Sum Numbers

re.compile

compile

findall

re.findall

r-string

6

1

First

Replace First

typing.Iterable

Iterable

typing

list

5

1

First

Is Even

bool

int

First

Nearest Value

min

abs

set

inline-if

in

2

First: zip of sliced

Split Pairs

zip

join

list-comp

list

comprehension

First: rstrip zeroes and look at the length change

End Zeros

rstrip

int

str

len

First: sort with Counter and index

Sort Array by Element Frequency

collections.Counter

Counter

collections

index

lambda

First: use squared distances to compare integers

Similar Triangles

combinations

itertools.combinations

Tuple

typing.Tuple

all

1

Second: no negations in condition

Sort by Extension

rindex

chr

List

typing.List

typing

4

First: just sort

Sort by Extension

rindex

chr

List

typing.List

typing

First: just check without tricks

Surjection Strings

zip

enumerate

bool

in

False

Second: get rid of useless enumerate()

Surjection Strings

zip

bool

in

False

True

First: yield, join, re.search

Find Sequence

re.compile

compile

yield

re.search

search

First: collections.Counter

Verify Anagrams

collections.Counter

Counter

collections

replace

lower

Second: compare sorted()

Verify Anagrams

replace

lower

sorted

First: split, title, join

Conversion into CamelCase

title

join

split

comprehension

str

First

The Hidden Word

itertools.zip_longest

zip_longest

itertools

find

enumerate

First: Is the alphabet a subset of the set of the string?

Pangram

ascii_lowercase

string.ascii_lowercase

string

set

lower

3

(with itertools.chain())

Flatten a List

chain

itertools.chain

type

is

itertools

First: just count for each

Count Inversions

if-comprehension

list-comp

range

comprehension

len

Second: make it a one-liner

Count Inversions

sum

if-comprehension

list-comp

range

comprehension

First: Ugly, not very OOPish

Straight Fight

class

staticmethod

property

super

decorator

First: just write it in Python

Binary Count

bin

count

int

2

1

First: straightforward solution, no tricks

Fizz Buzz

and

int

str

if

1

1

First: sets

Count Chains

combinations

itertools.combinations

Tuple

typing.Tuple

dict-comp

7

11

2

First

Monkey Typing

set-comp

find

set

lower

if-comprehension

12

First: Chop one at a time

Reverse Roman Numerals

startswith

while

for

First

Roman Numerals

while

for

Second

Roman Numerals

while

for

Sort the words by length, then look for shorter words in longer ones

The End of Other

endswith

any

enumerate

lambda

sorted

First: dict of lambdas

Simple Areas

math.pi

pi

math.sqrt

sqrt

round

5

First: string.translate()

House Password

translate

digits

string.digits

ascii_uppercase

string.ascii_uppercase

Second: sets' intersections

House Password

digits

string.digits

ascii_uppercase

string.ascii_uppercase

intersection

First: datetime.datetime(...).weekday()

Unlucky Days

datetime.datetime

datetime

if-comprehension

list-comp

range

First: simple math with acos

The Angles of a Triangle

math.degrees

degrees

math.acos

acos

float

First: use Counter

Aggregate and Count

update

collections.Counter

Counter

dict

collections

1

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11

Retrac

3

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