Pumba_UA profile - python coding challenges

Without regular expressions, just enumerate

Between Markers (simplified)

enumerate

if-comprehension

in

list-comp

comprehension

1

Quick solution with itemgetter

Bigger Price

itemgetter

operator.itemgetter

operator

sorted

True

1

Some creative approach

Second Index

IndexError

enumerate

None

except

try

Checkio + Empire of Code solution

Non-unique Elements

combinations

itertools.combinations

itertools

set

lower

1

Replace + pattern search

Three Words

isalpha

inline-if

join

in

False

1

Next attempt after 2 month Py learning :-)

Even the Last

sum

list-comp

range

comprehension

len

4

1

First

Pawn Brotherhood

chr

ord

or

in

list

4

1

First

Non-unique Elements

count

append

list

for

if

First

Three Words

isalpha

False

True

split

else

First

Even the Last

range

len

for

if

1

First

Days Between

date

datetime.date

datetime

abs

1

First

Right to Left

re.sub

sub

re

for

1

dictionary + switch

Boolean Algebra

not

lambda

or

and

int

Second

Digits Multiplication

functools.reduce

reduce

functools

replace

lambda

2

Universal solution to find any sequence in matrix

Find Sequence

extend

enumerate

join

if-comprehension

in

9

4

Second

Verify Anagrams

replace

lower

sorted

First

Verify Anagrams

replace

lower

count

in

False

First

Brackets

IndexError

pop

index

except

try

1

First

Boolean Algebra

not

or

elif

and

else

First

Digits Multiplication

int

str

for

if

Update from prev. version

The Most Wanted Letter

OrderedDict

collections.OrderedDict

itemgetter

operator.itemgetter

operator

7

2

The difference of two sets

Pangram

ascii_lowercase

string.ascii_lowercase

string

isalpha

set

Second attempt

Secret Message

isupper

join

if-comprehension

list-comp

comprehension

7

1

4 clockwise rotations

Cipher Map

reversed

extend

tuple

zip

map

1

First

I Love Python!

print

join

len

20

5

1

Clear solution with ' '.join

Morse Clock

format

ord

enumerate

replace

inline-if

20

15

1

Remove Accents

category

unicodedata.category

normalize

unicodedata.normalize

unicodedata

Just clear version

Call to Home

rsplit

math.ceil

ceil

values

float

1

Clear solution. "Playing" with indexes

Bird Language

strip

while

split

else

len

First

Letter Queue

collections.deque

deque

collections

join

elif

3

First

Common Words

set

sorted

join

split

str

First

Absolute Sorting

keys

abs

sorted

append

for

1

Second

Pangram

fromkeys

ascii_lowercase

string.ascii_lowercase

string

dict

First

Pangram

fromkeys

ascii_lowercase

string.ascii_lowercase

string

dict

2

First

Secret Message

isupper

for

if

1

First

Striped Words

re.split

upper

enumerate

isalpha

re

First

The Most Wanted Letter

OrderedDict

collections.OrderedDict

get

items

collections

Second... after code review

Xs and Os Referee

extend

join

in

append

list-comp

3

if... else

Index Power

inline-if

len

3

Another solution with Itertools

Count Inversions

combinations

itertools.combinations

itertools

inline-if

for

1

Lambda approach

Flatten a List

isinstance

map

lambda

inline-if

sum

First

Xs and Os Referee

enumerate

join

elif

append

list-comp

2

First

Median

sort

else

len

if

First

Index Power

None

else

len

if

1

First

Count Inversions

range

len

for

if

3

Just class

Friends

class

chain

itertools.chain

update

set-comp

Nothing unusual

Building Base

class

3

Laplace expansion

Determinant

zip

sum

list-comp

range

list

Regexp + maketrans

Currency Style

translate

re.sub

sub

r-string

re

1

First

The Greatest Common Divisor

fractions.gcd

gcd

fractions

functools.reduce

reduce

1

Well-known solution

Achilles and the Tortoise

round

First

Binary Count

bin

count

First

Fizz Buzz

elif

and

else

str

if

First

Moore Neighbourhood

not

or

in

and

range

1

First + fractions

Oil Pie

Fraction

fractions.Fraction

fractions

abs

inline-if

List comprehension

Monkey Typing

lower

if-comprehension

in

list-comp

comprehension

1

Second

The Most Numbers

min

max

if

Diff between h_angel and m_angel

Clock Angle

datetime.strptime

strptime

datetime.datetime

datetime

min

Gauss's Circle Problem

Counting Tiles

math.floor

floor

math.ceil

ceil

math.sqrt

First

How to Find Friends

isdisjoint

set

not

while

in

First

The Most Numbers

min

max

or

else

if

1

First

Monkey Typing

lower

in

for

if

2

map + lambda

Transposed Matrix

map

lambda

list

Shooting range in vectors

Shooting Range

math.sqrt

sqrt

round

math

inline-if

Well-known math approach

Area of a Convex Polygon

abs

append

range

len

for

2

First

The End of Other

or

False

True

range

list

Second solution that checks /../../../

URL Normalization

re.sub

sub

findall

re.findall

chr

1

8

1

First

Numbers Factory

break

not

sorted

join

while

1

Math approach

Humpty Dumpty Form

atan

math.atan

math.atanh

atanh

math.pi

4

Simple solution

Simple Hashlib

getattr

hashlib

update

for

Well-known method + string parsing

Three Points Circle

rstrip

math.sqrt

sqrt

round

math

4

Just try to do it with parsing

Speech Module

strip

and

list-comp

list

comprehension

Bubble-Sort Algorithm, just get indices

Robot Sort

range

list

str

len

for

1

Simple Areas *args

Simple Areas

math.pi

pi

math.sqrt

sqrt

round

Remove some extra variables

Digit Stack

pop

inline-if

elif

append

list-comp

5

Parse + Iterate

Digit Stack

pop

inline-if

elif

append

list-comp

1

First

House Password

re.search

search

re

False

and

1

Second... after code review

Weak Point

zip

index

min

sum

list-comp

5

While loops + ord() + addition

Restricted Prime

ord

while

False

True

if

18

1

Simple comparison with "comparison" matrix

Moria Doors

ascii_letters

string.ascii_letters

string

round

enumerate

Modify return

Word Pattern

format

isalpha

inline-if

join

list-comp

Just compare two strings

Word Pattern

format

isalpha

inline-if

join

False

2

First

Weak Point

enumerate

index

min

append

for

2

First

Repeating Decimals

get

None

while

str

len

First | Recursion + indx[0] result saving

Restricted Sum

pop

len

if

First

The Hamming Distance

repr

bin

count

1

First

Number Base

ValueError

except

try

int

2

with max function

Stair Steps

max

for

Union Search

Radiation Search

frozenset

union

combinations

itertools.combinations

values

1

Law of cosines

The Angles of a Triangle

math.degrees

degrees

math.acos

acos

round

Check for 6 or 7 ISOWEEKDAY

Weekend Counter

datetime.timedelta

timedelta

datetime

abs

or

with map_point as a function

CheckSum

reversed

re.sub

sub

r-string

ord

Clear algorithm with dict approach

ADFGVX Cipher

itertools.product

product

math.ceil

ceil

collections.defaultdict

"Perfect square" to detect Fibonacci

Ghosts Age

math.sqrt

sqrt

round

math

abs

7

First

Pattern Recognition

continue

break

inline-if

range

len

9

for ... loop solution

The Good Radix

ValueError

pass

except

try

range

Parsing + comparing

Mono Captcha

math.ceil

ceil

update

get

math

deque + rotate + all

Rotate Hole

collections.deque

deque

all

collections

append

4

1

Without %26, but with dictionary :-)

Vigenere Cipher

collections.deque

deque

itertools.product

product

items

sum

Funny Addition

sum

4