kunkka71 profile - python coding challenges

Use numpy roll

Replace First

numpy.roll

roll

numpy

as

typing.Iterable

2

7

2

Sort Distances and Pick

Nearest Value

cmp_to_key

functools.cmp_to_key

functools

abs

set

4

5

Itertools approach

Beginning Zeros

itertools.takewhile

takewhile

itertools

lambda

sum

8

1

First

Remove All Before

dropwhile

itertools.dropwhile

itertools

typing.Iterable

Iterable

5

1

First

Sum Numbers

isdigit

sum

if-comprehension

list-comp

split

all empty or all upper

All Upper I

filter

all

isupper

isalpha

bool

First

Count Digits

isdigit

if-comprehension

list-comp

comprehension

int

First

Backward String

str

First

Number Length

int

str

len

First

End Zeros

itertools.takewhile

takewhile

as

itertools

lambda

3

1

First

Split Pairs

itertools.zip_longest

zip_longest

iter

itertools

join

2

1

First

Between Markers (simplified)

index

None

inline-if

in

str

First

Multiply (Intro)

int

First

All the Same

Any

typing.Any

all

List

typing.List

First

Bigger Price

sort

lambda

True

list

int

8

7

2

First

Morse Decoder

capitalize

get

replace

join

split

1

C

Pawn Brotherhood

digits

string.digits

intersection

ascii_lowercase

string.ascii_lowercase

5

First

Popular Words

dict-comp

dict

lower

count

split

1

Use Library

Days Between

as

datetime.datetime

datetime

abs

3

Group them then get max consecutive

Three Words

groupby

itertools.groupby

itertools

isalpha

bool

5

Weirdish Solution

First Word

dropwhile

itertools.dropwhile

itertools.takewhile

takewhile

ascii_letters

1

First

Split List

itertools.zip_longest

zip_longest

iter

extend

itertools

Stable Sort With Frequency

Sort Array by Element Frequency

index

lambda

count

sorted

True

6

1

First

Date and Time Converter

datetime.strptime

strptime

as

f-string

datetime.datetime

4

1

First

Sun Angle

datetime.strptime

strptime

as

datetime.datetime

float

First

Between Markers

index

None

inline-if

in

str

First

Second Index

enumerate

None

count

inline-if

if-comprehension

First

Even the Last

enumerate

inline-if

sum

if-comprehension

list-comp

First

Ascending List

typing.Iterable

Iterable

bool

typing

or

15

2

Func Reduce

Digits Multiplication

functools.reduce

reduce

functools

lambda

if-comprehension

3

Walrus use case

All Upper II

all

isupper

isalpha

bool

if-comprehension

Sorting Keys

Sort by Extension

rindex

endswith

List

typing.List

typing

2

Second

All Upper II

upper

bool

lower

inline-if

False

Operator use examples

Words Order

contains

operator.contains

eq

operator.eq

itertools.zip_longest

1

First

Brackets

any

replace

inline-if

join

while

unicode data

Remove Accents

normalize

unicodedata.normalize

unicodedata

6

EAFP Approach

Goes Right After

ValueError

index

bool

except

try

8

First

Conversion from CamelCase

isupper

not

lower

inline-if

join

1

StripedWithREAndSets

Striped Words

islice

itertools.islice

issubset

reversed

findall

3

Second

The Most Wanted Letter

ascii_lowercase

string.ascii_lowercase

filter

string

lower

1

Second

I Love Python!

inline-if

True

Sort with a Key

Absolute Sorting

tuple

abs

sorted

list

4

Second

Secret Message

filter

isupper

lambda

join

1

2

lambda crazy

Striped Words

islice

itertools.islice

issubset

reversed

findall

Secret Message eh?

Secret Message

ascii_uppercase

string.ascii_uppercase

string

join

if-comprehension

1

BeginnerApproach

Replace Last

typing.Iterable

Iterable

typing

list

2

12

Deck and Pop

Sort Except Zero

collections.deque

deque

collections

typing.Iterable

Iterable

7

1

GroupBy

Compress List

groupby

itertools.groupby

itertools

typing.Iterable

Iterable

9

First

Frequency Sorting

lambda

count

sorted

True

6

4

Textbook Backtracking

Cipher Crossword

from_iterable

itertools.from_iterable

chain

itertools.chain

isinstance

Deeply Nested

Count Inversions

combinations

itertools.combinations

itertools

index

sum

2

First

Flatten a List

yield

isinstance

list

else

for

1

Heap

Reverse Every Ascending

heappush

heapq.heappush

heappop

heapq.heappop

heapq

2

Tree Recursive Update

Determine the Order

from_iterable

itertools.from_iterable

class

chain

itertools.chain

First

Majority

bool

count

False

True

list

3

KKTicTacToeReferee

Xs and Os Referee

filter

all

zip

lambda

join

1

DFS Approach

How Deep

collections.abc.Iterable

isinstance

extend

collections

pop

Zip and Filter

Chunk

itertools.zip_longest

zip_longest

iter

itertools

typing.Iterable

Dict as Switch

Time Converter (12h to 24h)

datetime.time

time

as

get

datetime

Median Basic Solution

Median

float

sorted

else

len

if

6

First

Index Power

pow

inline-if

len

slice if exists else return items

Remove All After

index

typing.Iterable

Iterable

typing

inline-if

Cut until r-found space

Cut Sentence

rfind

max

len

if

8

Using Data.Get Max

Best Stock

get

dict

max

str

5

1

backtracking

Disposable Teleports

setdefault

pop

None

First

Binary Count

bin

count

5

Item Getter

Best Stock

itemgetter

operator.itemgetter

operator

dict

items

Fizz Buzz

strip

not

inline-if

join

and

First

Moore Neighbourhood

itertools.product

product

itertools

or

sum

First

Roman Numerals

OrderedDict

collections.OrderedDict

items

collections

while

12

14

2

First

How to Find Friends

setdefault

collections.deque

deque

intersection

yield

7

2

Monkey Typing

lower

if-comprehension

in

list-comp

comprehension

2

First

Feed Pigeons

itertools.count

keys

get

itertools

max

First

Long Repeat

groupby

itertools.groupby

itertools

max

not

Single pass approach

Long Non Repeat

enumerate

max

inline-if

in

for

7

2

First

Long Non Repeat

combinations

itertools.combinations

as

dict-comp

itertools

15

2

First

Open Labyrinth

clear

collections.deque

deque

reversed

values

First

The Longest Palindromic

islice

itertools.islice

itertools

List

typing.List

Kunkka Speech Module

Speech Module

update

dict-comp

zip

range

comprehension

First

House Password

islower

isupper

isdigit

elif

False

First

Node Disconnected Users

class

iter

property

decorator

extend

Hamming It

The Hamming Distance

bin

count

Recursive Soln

Restricted Sum

inline-if

len

First

Stressful Subject

groupby

itertools.groupby

any

itertools

isupper

First

Min and Max

finally

TypeError

iter

ParityOneLiner

Parity Bit Generator

filter

chr

bin

lambda

sum

7

2

ConfusingMaths

Ghosts Age

math.sqrt

sqrt

any

math

lambda