RomanKorbutyak profile - python coding challenges - Py.CheckiO

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RomanKorbutyak

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Roman Korbutyak

Last seen 6 years ago

Member for 10 years, 7 months, 24 days

Difficulty Normal

Missions (35) / Solutions (47)

Best solutions / Newest solutions

First

Days Between

date

datetime.date

datetime

abs

1

3

First

Non-unique Elements

count

append

list

for

if

3

2

First

Even the Last

IndexError

except

try

sum

9

1

Second

Days Between

date

datetime.date

datetime

abs

5

First

Pawn Brotherhood

chr

ord

continue

set

if-comprehension

Second

Right to Left

replace

join

comprehension

2

First

Right to Left

replace

join

list-comp

comprehension

3

Second. Using list comprehension

Non-unique Elements

count

if-comprehension

list-comp

comprehension

Second

Boolean Algebra

max

8

1

First

Digits Multiplication

int

str

for

if

3

2

First

Boolean Algebra

max

not

if

3

Second

Digits Multiplication

map

int

str

for

if

First

Striped Words

findall

re.findall

r-string

upper

re

1

First

Secret Message

isupper

join

if-comprehension

comprehension

7

Second

Common Words

set

sorted

join

split

4

Second

Absolute Sorting

abs

sorted

5

First

Absolute Sorting

abs

sorted

False

4

3

First

Pangram

ascii_lowercase

string.ascii_lowercase

string

replace

lower

First

Common Words

sort

set

join

split

list

2

First

The Most Wanted Letter

values

dict

items

isalpha

max

2

Second. Using collections.Counter

The Most Wanted Letter

collections.Counter

Counter

values

items

collections

1

Second. After review

Median

sort

len

1

First

Count Inversions

enumerate

and

for

if

3

Second: with slicing

Count Inversions

enumerate

for

1

Third: using itertools.combinations

Count Inversions

combinations

itertools.combinations

itertools

sum

list

1

First

Index Power

inline-if

len

First

Xs and Os Referee

extend

or

False

append

True

First

Median

sort

else

int

len

if

2

Building Base

Building Base

class

str

1

2

First

Friends

class

add

tuple

remove

set

3

Second

Friends

class

add

remove

set

not

1

Second

Building Base

class

join

str

First

Fizz Buzz

elif

and

else

str

if

2

3

Second

Binary Count

bin

count

7

First

Moore Neighbourhood

and

len

if

First

Binary Count

bin

count

str

1

2

First

Monkey Typing

lower

if-comprehension

in

list-comp

comprehension

9

1

Second

The Most Numbers

min

max

and

len

6

First

Feed Pigeons

enumerate

break

while

if-comprehension

append

2

First

How to Find Friends

intersection

update

set

in

append

First

The Most Numbers

min

max

inline-if

len

2

First

The End of Other

endswith

False

and

True

for

4

2

First

The Longest Palindromic

zip

False

and

True

range

First

Speech Module

in

elif

range

else

str

Second

House Password

islower

all

any

map

isupper

15

1

First

House Password

islower

any

isupper

isdigit

comprehension

1

2

Number Base

Number Base

digits

string.digits

ascii_uppercase

string.ascii_uppercase

pow

1

1

Follow

2
followers 3
following

44

12

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