MBM_1607 profile - python coding challenges

One liner

Sum Numbers

isdigit

sum

if-comprehension

list-comp

split

6

One-line comprehension

Count Digits

isdigit

if-comprehension

list-comp

comprehension

int

5

lstrip

Beginning Zeros

lstrip

int

str

len

5

wrap

Split Pairs

textwrap.wrap

wrap

textwrap

list

str

4

1

First

End Zeros

rstrip

int

str

len

4

str_len

Number Length

int

str

len

3

splice

Backward String

str

4

First

Acceptable Password I

bool

str

len

1

One liner

Correct Sentence

endswith

upper

inline-if

str

3

2

One-line comprehension

Max Digit

max

list-comp

comprehension

int

str

1

First

Backward Each Word

join

list-comp

split

comprehension

str

5

1

filter

Non-unique Elements

filter

lambda

count

18

2

First

Date and Time Converter

join

split

comprehension

int

str

2

First

Morse Decoder

capitalize

strip

split

for

Simple

Days Between

date

datetime.date

datetime

abs

3

First

Between Markers

find

inline-if

str

len

if

1

First

First Word

replace

split

str

1

3

First

Sun Angle

enumerate

or

print

split

else

First

Second Index

enumerate

None

not

elif

False

Second

Acceptable Password V

all

any

map

isdigit

bool

15

9

First

Acceptable Password V

all

any

map

isdigit

bool

18

8

3

First

Acceptable Password IV

all

any

map

isdigit

bool

2

First

Find Sequence

zip

map

join

in

False

3

First

Acceptable Password III

all

any

map

isdigit

bool

1

First

Surjection Strings

enumerate

bool

in

False

True

First

Acceptable Password II

any

map

isdigit

bool

and

1

One line

All Upper II

any

upper

map

isalpha

bool

First

Boolean Algebra

not

elif

if

1

Stack solution

Brackets

pop

set

in

elif

False

1

First

Verify Anagrams

collections.Counter

Counter

collections

replace

lower

1

comprehensions

Sum by Type

Tuple

typing.Tuple

type

typing

sum

6

14

1

First

Conversion into CamelCase

capitalize

join

list-comp

split

comprehension

6

5

One liner

Goes Right After

find

index

bool

set

sorted

20

9

Max

Latest ISO datetime

max

str

1

First

Call to Home

values

in

else

int

for

4

Messy

YAML. More Types

strip

pass

dict

tuple

continue

First

Remove Accents

category

unicodedata.category

normalize

unicodedata.normalize

unicodedata

2

Simple

YAML. Simple Dict

dict

isdigit

if-comprehension

split

comprehension

1

one_liner

Conversion from CamelCase

lower

inline-if

join

in

list-comp

4

First

Cipher Map

zip

enumerate

while

if-comprehension

True

2

1

First

Striped Words

findall

re.findall

r-string

upper

continue

3

First

Time Converter (24h to 12h)

split

else

int

str

if

2

Second

Bird Language

enumerate

pop

join

in

elif

3

1

Regex and loop Solution

Striped Words

findall

re.findall

r-string

upper

continue

1

First

Bird Language

enumerate

pop

join

in

elif

A tribute

I Love Python!

First

Pangram

upper

remove

replace

in

False

reduce + sorted

The Final Stone

reversed

functools.reduce

reduce

functools

abs

2

4

Datetime solution

Time Converter (12h to 24h)

datetime.strptime

strptime

datetime.datetime

upper

datetime

8

1

One-line comprehension

Chunk

typing.Iterable

Iterable

typing

range

list

3

First

Time Converter (12h to 24h)

elif

and

split

else

int

3

1

First

How Deep

TypeError

iter

except

try

max

Count

Majority

bool

count

False

True

list

2

First

Replace Last

pop

inline-if

list

1

First

Index Power

inline-if

list

int

len

6

generator

Remove All After

yield

typing.Iterable

Iterable

typing

False

First

Median

sort

else

len

if

1

First

The Warriors

class

bool

while

elif

False

5

46

3

new_series

Army Battles

class

staticmethod

property

decorator

remove

17

6

2

First

Capital City

class

super

type

if

3

First

Party Invitations

class

TypeError

raise

isinstance

remove

3

First

Text Editor

class

format

append

else

if

2

1

First

Dialogues

class

fromkeys

dict

None

in

2

First

3 Chefs

class

int

str

2

First

Army Units

class

raise

First

Every Person is Unique

class

or

join

elif

and

1

First

Multicolored Lamp

class

else

if

4

1

Second

Dialogues

class

pass

None

in

append

First

Voice TV Control

class

type

in

elif

range

First

The Vampires

class

staticmethod

decorator

pop

bool

1

Second

The Vampires

class

staticmethod

decorator

pop

bool

First

The Defenders

class

staticmethod

decorator

pop

bool

Second

Multicolored Lamp

class

2

Second

The Warriors

class

bool

while

elif

False

3

1

First

Army Battles

class

staticmethod

decorator

pop

bool

new_series

The Warriors

class

bool

while

elif

False

2

First

Friends

class

difference

union

remove

set

First

The Einstein Problem-Lite

itertools.product

product

all

itertools

index

17

2

First

Caesar Cipher (decryptor)

ascii_lowercase

string.ascii_lowercase

dict-comp

string

items

2

First

Cut Sentence

strip

split

else

len

for

5

1

First

The Greatest Common Divisor

math.gcd

gcd

functools.reduce

reduce

functools

6

1

First

Binary Count

bin

count

5

First

Caesar Cipher (encryptor)

chr

ord

enumerate

join

in

Simple

Reverse Roman Numerals

for

if

4

First

How to Find Friends

chain

itertools.chain

set-comp

any

itertools

7

First

Morse Encoder

strip

lower

else

for

if

1

First

Long Repeat

findall

re.findall

re

max

len

3

First

Roman Numerals

while

for

3

First

The Most Numbers

min

max

not

inline-if

1

First

Zigzag Array

reversed

List

typing.List

map

index

5

First

When is Friday?

datetime.timedelta

timedelta

datetime.datetime

datetime

while

3

First

Middle Characters

else

len

if

2

1

Second

Middle Characters

else

len

if

1

First

The Fastest Horse

datetime.time

time

datetime

index

min

First

Long Non Repeat

max

count

False

append

True

1

First

Painting Wall

sort

enumerate

pop

max

lambda

1

9

1

First

The Most Frequent Weekdays

set-comp

date

datetime.date

datetime

sorted

18

11

First

The End of Other

set-comp

endswith

bool

if-comprehension

and

5

1

First

Expand Intervals

from_iterable

itertools.from_iterable

chain

itertools.chain

itertools

2

1

First

Numbers Factory

sort

break

while

False

append

12

3

First

Worth of Words

index

max

sum

append

list-comp

3

First

The Longest Palindromic

max

lower

append

range

len

3

Second

Numbers Factory

sort

break

while

append

True

2

First

Simple Hashlib

hashlib.new

new

hashlib

update

1

First

Speech Module

KeyError

strip

except

try

lower

2

Recursive

Robot Sort

copy.deepcopy

deepcopy

copy

type

f-string

8

First

Digit Stack

pop

elif

and

append

split

First

Skew-symmetric Matrix

zip

False

True

list-comp

list

6

One-line comprehension

Skew-symmetric Matrix

zip

list-comp

comprehension

4

Walrus :=

Word Pattern

all

bin

lstrip

enumerate

isalpha

First

Non Empty Lines

strip

if-comprehension

list-comp

split

comprehension

1

Recursive

Restricted Sum

len

if

1

Clear

Stressful Subject

punctuation

string.punctuation

endswith

f-string

re.search

9

Factorial decomposition

Permutation Index

math.factorial

factorial

Tuple

typing.Tuple

reversed

1

Lehmer Code

Reversed Permutation Index

itertools.count

divmod

reversed

itertools

List

Dynamic and Recursive

Stair Steps

functools.lru_cache

lru_cache

decorator

functools

max

1

First

Weekend Counter

datetime.timedelta

timedelta

datetime

in

range

2

1

First

The First Working Day

datetime.timedelta

timedelta

as

date

datetime.date

First

Unlucky Days

datetime.datetime

datetime

range

for

if

1

2

First

Stair Steps

max

elif

len

if

2

Any

Stressful Subject

punctuation

string.punctuation

endswith

f-string

re.search

First

The Angles of a Triangle

math.degrees

degrees

math.acos

acos

round

1

reduce

Sort by Removing

functools.reduce

reduce

functools

remove

max

First

Completely Empty

TypeError

iter

except

try

not

3

First

The Nearest Square Number

round

1

Second

Ghosts Age

math.sqrt

sqrt

math

or

if-comprehension

3

First

Ghosts Age

math.sqrt

sqrt

math

continue

or

2

3

default dict method

Probably Dice

collections.defaultdict

defaultdict

items

round

collections

9

3

1

Second

Probably Dice

collections.defaultdict

defaultdict

items

round

collections

14

10

1

comprehension

Count Consecutive Summers

math.sqrt

sqrt

math

sum

list-comp

3

First

The Good Radix

ord

isdigit

max

range

int

First

Rotate Hole

all

if-comprehension

list-comp

range

comprehension

5

simple

The Secret Room

KeyError

strip

index

except

try

2

First

Ground for the House

splitlines

yield

zip

enumerate

min

11

10

First

Graphical Key

remove

max

not

or

sum

11

2

1

Simplified

Card Game

remove

or

sorted

if-comprehension

in

12

5

2

First

The Stone Wall

splitlines

reversed

zip

index

min

14

7

2

object_oriented

Treasures

class

property

decorator

f-string

index

15

4

1

First

Wild Dogs

math.hypot

hypot

combinations

itertools.combinations

itertools

18

5

recursive_solution recursive_solution

The Buttons

set-comp

map

not

or

sum

1

Simple

Card Game

remove

in

elif

False

True

1

5

First

Compass, Map and Spyglass

enumerate

index

abs

max

lambda

4

Second

Compass, Map and Spyglass

dict-comp

enumerate

abs

max

lambda

4

First

Safe Code

startswith

eval

replace

not

or

1

First

The Secret Room

KeyError

strip

index

except

try

1

one_liner

The Ship Teams

or

sorted

if-comprehension

and

list-comp

5

1

Second

The Ship Teams

map

or

sorted

if-comprehension

list-comp

4