pacurar.sebastian90 profile - python coding challenges

overcomplicated solution using itertools.count()... just for fun

Is Even

itertools.count

itertools

zip

bool

count

basic solution

Split Pairs

and

append

range

len

for

one liner

Sum Numbers

isnumeric

sum

if-comprehension

list-comp

split

2

1

one liner using all() function

All the Same

all

inline-if

True

list-comp

comprehension

3

using str.replace() for no clear reason...

First Word (simplified)

replace

split

using a dict with 2 keys to track lower and higher values of the given number

Nearest Value

min

set

max

or

inline-if

1

remove symbols using re.compile

Between Markers (simplified)

re.compile

compile

re.sub

sub

r-string

long one liner with explanation

Between Markers

find

inline-if

in

and

split

1

basic solution

Backward Each Word

isalpha

and

range

else

str

1

sort using lambda

Bigger Price

lambda

sorted

True

list-comp

range

casual solving

Popular Words

update

dict

lower

count

split

basic solution - add first, remove first, until initial list is empty

Split List

clear

copy.deepcopy

deepcopy

math.ceil

ceil

using re.findall()

First Word

findall

re.findall

r-string

re

1

basic solution using datetime module

Days Between

datetime.datetime

datetime

abs

using try except ValueError

Three Words

ValueError

bool

except

try

False

using reduce from functools module

Even the Last

functools.reduce

reduce

functools

lambda

len

one liner using any() and all()

Acceptable Password V

all

any

isdigit

not

lower

one liner using any() and all()

Acceptable Password III

all

any

isdigit

bool

not

8

using collections.defaultdict

Surjection Strings

collections.defaultdict

defaultdict

keys

add

collections

6

one liner using any() and all() functions

Acceptable Password IV

all

any

isdigit

bool

not

3

1

i overcomplicated it too much

Unix Match. Part 1

ValueError

all

isalpha

index

break

one liner basic solution

Ascending List

typing.Iterable

Iterable

bool

set

typing

5

one liner using any() function

Acceptable Password II

any

isdigit

bool

inline-if

False

1

basic solution explained

Acceptable Password VI

all

any

isdigit

set

not

2

basic solution using nested if statements

Boolean Algebra

elif

and

else

if

First

Goes Right After

find

bool

and

str

2

basic solution using str.split()

YAML. Simple Dict

isnumeric

split

int

len

for

basic solution using for loop

Conversion from CamelCase

f-string

isupper

index

lower

elif

1

basic solution using set comprehension

Pangram

set-comp

isalpha

bool

lower

if-comprehension

4

basic solution

The Most Wanted Letter

filter

values

items

isalpha

max

4

First

Sum by Type

Tuple

typing.Tuple

type

typing

list

basic solution using if elif else conditionals

Follow Instructions

tuple

elif

else

for

if

basic solution using while loop

Conversion into CamelCase

upper

while

elif

else

str

basic solution using string formatting

Time Converter (24h to 12h)

f-string

elif

and

split

else

basic solution

Letter Queue

List

typing.List

typing

join

append

basic solution using replace() and double checking conditional

Striped Words

isalnum

upper

isalpha

not

join

basic solution using for and while loop nested

Bird Language

all

join

while

in

and

First

Common Words

sorted

join

in

append

split

using flatten() from pandas.core.common

Flatten a List

flatten

pandas.core.common.flatten

pandas

list

1

31

2

solution using numpy.median

Median

numpy.median

median

typing.Union

Union

numpy

12

3

1

basic solution

Chunk

math.ceil

ceil

math

typing.Iterable

Iterable

basic solution using recursion

Flatten a List

isinstance

not

list

else

if

basic solution using ternary operator

Majority

bool

count

inline-if

False

True

basic solution using ternary operator

Remove All After

index

typing.Iterable

Iterable

typing

inline-if

basic solution with 2 counter variables

How Deep

tuple

elif

int

str

for

basic solution - comparison between last item and current item

Compress List

append

list

else

for

if

basic solution

Median

typing.Union

Union

float

List

typing.List

3

First

Xs and Os Referee

List

typing.List

typing

print

elif

basic solution explained

Every Person is Unique

class

typing.Union

Union

math.ceil

ceil

using a BaseClass to avoid redundant code

3 Chefs

abc.abstractmethod

abstractmethod

abc

class

decorator

one liner - functools.reduce() and math.gcd()

The Greatest Common Divisor

math.gcd

gcd

functools.reduce

reduce

functools

map() is your best friend!

Caesar Cipher (decryptor)

isspace

chr

ord

map

isalpha

map() is your friend, again!

Caesar Cipher (encryptor)

isspace

chr

ord

map

isalpha

one liner using map()

Binary Count

bin

map

sum

list

int

basic solution

Find Quotes

List

typing.List

continue

not

typing

one liner

The Most Numbers

min

max

inline-if

len

basic solution

Worth of Words

max

append

list

for

using recursion and next() with StopIteration exception

Restricted Sum

StopIteration

iter

try

well documented solution

Stressful Subject

isspace

startswith

endswith

filter

any

1