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Kristoffel Pirard

Last seen 4 years ago

Member for 9 years, 9 months, 10 days

Difficulty Normal

Missions (42) / Solutions (38)

Best solutions / Newest solutions

First

Right to Left

replace

join

comprehension

5

bailout loop when == 3

Three Words

isalpha

False

True

split

else

2

1

First

Days Between

datetime.datetime

datetime

abs

2

filter, set intersection

Pawn Brotherhood

frozenset

yield

filter

chr

ord

2

1

sum + slice

Even the Last

not

sum

if

1

filter

Non-unique Elements

count

if-comprehension

list-comp

comprehension

1

dict of lambdas

Boolean Algebra

not

lambda

or

and

7

any big-enough slice

Find Sequence

yield

all

any

add

zip

stack expectations

Brackets

values

keys

pop

not

in

2

First

Verify Anagrams

collections.Counter

Counter

collections

isalpha

lower

1

no `reduce`???

Digits Multiplication

filter

map

lambda

int

str

1

string and dict<lambda>

Letter Queue

lambda

inline-if

split

for

18

8

deque + dispatch-map

Letter Queue

collections.deque

deque

collections

None

lambda

1

re.findall([][]...

Striped Words

filter

findall

re.findall

r-string

upper

1

Second

Striped Words

match

re.match

findall

re.findall

r-string

1

First

Common Words

intersection

set

sorted

join

split

1

Counter to the rescue

The Most Wanted Letter

iter

collections.Counter

Counter

items

collections

1

First

Count Inversions

itertools.starmap

starmap

combinations

itertools.combinations

filter

First

Xs and Os Referee

yield

any

zip

lambda

while

3

First

Median

sum

sorted

else

len

if

1

no members but lambdas

Building Base

class

object

format

lambda

all-paths + filter

Disposable Teleports

next

yield

filter

enumerate

replace

2

1

the generator way

Moore Neighbourhood

min

max

sum

if-comprehension

range

1

1

First

Monkey Typing

lower

sum

if-comprehension

in

comprehension

1

First

The Most Numbers

not

for

if

1

comprehensions!

Transposed Matrix

not

list-comp

range

comprehension

len

2

functional

Digit Stack

lambda

or

inline-if

split

int

20

discrete time simulation

Network Attack

class

collections.defaultdict

defaultdict

get

any

immutability - the functional way

Digit Stack

pop

not

lambda

split

int

re

House Password

re.search

search

all

re

len

2

maybe row/col mixup

Weak Point

min

lambda

sum

range

comprehension

First

Restricted Sum

not

if

tail-recursion

Restricted Sum

not

if

First

Life Counter

dropwhile

itertools.dropwhile

itertools.takewhile

takewhile

reversed

3

cache fib & dict

Ghosts Age

next

yield

dict

inline-if

while

1

A* and geometry

Bats Bunker

filterfalse

itertools.filterfalse

center

itertools.starmap

starmap

1

First

Pearls in the Box

float

replace

count

sum

else

2

First

Funny Addition

not

lambda

inline-if

join

list-comp

Follow

1
followers 0
following

21

Fresh Awesome

8

4

5

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