dagger126 profile - python coding challenges

First

Even the Last

sum

and

1

First

Non-unique Elements

remove

count

for

if

1

First

Pawn Brotherhood

chr

add

ord

set

len

1

First

Inside Block

min

max

not

or

False

16

Second

Find Sequence

yield

any

zip

set

elif

6

1

First

Mathematically Lucky Tickets

operator.truediv

truediv

operator.sub

operator.add

mul

while loop

Digits Multiplication

divmod

inline-if

while

First

Find Sequence

any

while

elif

False

and

First

Boolean Algebra

not

or

if

1

First

Brackets

pop

if-comprehension

in

elif

False

Third

Find Sequence

groupby

itertools.groupby

any

itertools

zip

First

Pangram

issubset

ascii_lowercase

string.ascii_lowercase

string

set

1

564

29

First

Call to Home

collections.defaultdict

defaultdict

values

collections

max

4

10

Iter

Bird Language

iter

set

join

First

Cipher Map

zip

range

list

for

if

Second

Striped Words

re.I

I

re.compile

compile

r-string

5

First

Striped Words

re.I

I

re.compile

compile

r-string

1

Third

Striped Words

punctuation

string.punctuation

translate

digits

string.digits

3

Second

The Hidden Word

itertools.zip_longest

zip_longest

splitlines

is

itertools

First

Bird Language

isalpha

while

in

elif

len

1

First

Morse Clock

divmod

format

replace

join

list-comp

First

The Most Wanted Letter

isalpha

lower

sorted

append

range

First

Cipher Crossword

itertools.permutations

permutations

extend

get

dict

First

Determine the Order

set-comp

any

find

continue

break

First

Flatten a List

repr

eval

for

if

8

Second

Determine the Order

union

strip

remove

find

break

First

Median

sort

else

len

if

2

First

Count Inversions

enumerate

for

if

First

Xs and Os Referee

zip

map

join

in

elif

Second

Friends

class

frozenset

union

set-comp

add

2

74

3

First

Building Base

class

dict

format

1

First

Friends

class

frozenset

set-comp

add

remove

Second

Building Base

class

getattr

dict

format

for

Third

Disposable Teleports

endswith

strip

pop

set

while

1

73

6

Cheat

The Einstein Problem-Lite

getattr

collections.namedtuple

namedtuple

collections

in

10

1

Brute Force

The Einstein Problem-Lite

isdisjoint

getattr

collections.namedtuple

namedtuple

issubset

11

1

First

Currency Style

re.split

re.sub

sub

r-string

re

12

Second

Color Map

collections.defaultdict

defaultdict

set-comp

copy

keys

1

First

Moore Neighbourhood

or

sum

if-comprehension

range

comprehension

First

Disposable Teleports

pop

set

while

if-comprehension

in

Second

Disposable Teleports

collections.deque

deque

strip

collections

set

Topological Sort

How to Find Friends

collections.defaultdict

defaultdict

add

collections

remove

First

Clock Angle

map

min

split

int

First

Oil Pie

Fraction

fractions.Fraction

fractions

map

abs

1

First

How to Find Friends

yield

add

pop

replace

set

First

Roman Numerals

replace

elif

else

if

Second

Digits Doublets

collections.deque

deque

update

extend

dict-comp

6

Second

The Shortest Knight's Path

add

ord

abs

while

if-comprehension

First

Digits Doublets

union

collections.deque

deque

extend

collections

First

The Shortest Knight's Path

collections.deque

deque

add

collections

ord

First

Broken Clock

datetime.strptime

strptime

datetime.datetime

datetime

split

7

Trie

The End of Other

class

collections.defaultdict

defaultdict

insert

any

8

5

It fails sometimes...

Xs and Os Champion

itertools.product

product

collections.defaultdict

defaultdict

yield

9

First

Painting Wall

zip

sort

enumerate

and

list-comp

19

4

First

Open Labyrinth

collections.namedtuple

namedtuple

yield

add

collections

First

Speech Module

rstrip

join

elif

else

if

4

92

5

First

Friendly Number

format

abs

break

not

range

16

3

First

Place Queens

set-comp

ord

continue

pop

abs

16

First

Simple Hashlib

hashlib.new

new

hashlib

update

Second

Three Points Circle

eval

rstrip

format

round

append

2

Second

Friendly Number

copysign

math.copysign

format

math

abs

First

Three Points Circle

eval

endswith

math.sqrt

sqrt

float

First

Numbers Factory

or

sorted

join

range

list

Second

Numbers Factory

eval

map

break

sorted

join

Third

Express Delivery

heappush

heapq.heappush

heappop

heapq.heappop

heapq

18

1

7

First

Robot Sort

join

while

False

append

True

First

Express Delivery

itertools.permutations

permutations

collections.deque

deque

yield

First

Digit Stack

pop

in

elif

append

else

3

DP with fewer space

Golden Pyramid

enumerate

max

range

list

len

Second

Express Delivery

heappush

heapq.heappush

heappop

heapq.heappop

heapq

Second

Robot Sort

format

join

append

range

list

Second

Network Attack

heappush

heapq.heappush

heappop

heapq.heappop

heapq

Clear

Network Attack

heappush

heapq.heappush

heappop

heapq.heappop

heapq

First

How Much Gold

items

in

else

for

if

First

House Password

upper

in

elif

False

append

First

Moria Doors

punctuation

string.punctuation

strip

string

enumerate

6

2

First

English to Braille Translator

string.index

ljust

zfill

update

ascii_lowercase

10

A* and global

Haunted House

globals

math.hypot

hypot

heappush

heapq.heappush

13

First

Playfair Cipher

isalnum

digits

string.digits

divmod

insert

15

First

Word Pattern

isalpha

isdigit

elif

int

for

17

4

1

First

Exec Quine

First

Mind Switcher

popitem

get

dict

continue

pop

First

Earth Distances

math.radians

radians

math.cos

cos

math.sin

First

Haunted House

collections.deque

deque

yield

collections

while

First

Digging a Canal

heapify

heapq.heapify

heappush

heapq.heappush

heappop

First

Weak Point

zip

enumerate

min

sum

list-comp

First

Skew-symmetric Matrix

break

elif

False

True

range

Second

Repeating Decimals

insert

index

replace

join

while

6

7

First

Repeating Decimals

index

replace

while

in

append

6

First

The Hamming Distance

bin

count

First

Restricted Sum

eval

map

join

list

str

O(h * w)

Spaceship Landing Strip

pop

max

not

inline-if

while

5

2

DFS with best choice

Sudoku Solver

difference

copy.deepcopy

deepcopy

set-comp

copy

13

2

1

First

Min and Max

TypeError

get

None

except

try

1

First

Sudoku Solver

copy.deepcopy

deepcopy

set-comp

copy

pop

First

Radiation Search

AssertionError

yield

pass

IndexError

pop

First

Weekend Counter

divmod

datetime.timedelta

timedelta

datetime

in

Second

Radiation Search

pop

max

while

if-comprehension

and

Third

Web Log Sessions

splitlines

datetime.strptime

strptime

datetime.timedelta

timedelta

5

6

First

Parity Bit Generator

chr

bin

count

join

if-comprehension

10

Second

Parity Bit Generator

chr

bin

count

join

if-comprehension

11

First

Water Jars

collections.deque

deque

add

collections

min

19

First

Berserk Rook

any

continue

pop

min

set

1

First

Web Log Sessions

splitlines

datetime.strptime

strptime

re.sub

sub

Second

Web Log Sessions

splitlines

datetime.strptime

strptime

datetime.timedelta

timedelta

First

Super Root

pow

while

elif

else

if

1

First

The Lantern Festival

set-comp

get

add

dict

enumerate

12

First

One line Drawing

filter

values

get

13

First

ADFGVX Cipher

itertools.zip_longest

zip_longest

isalnum

divmod

keys

16

First

AMSCO Cipher

dict

zip

index

set

sorted

19

First

Pattern Recognition

while

elif

False

and

True

First

Minesweeper

AssertionError

pass

IndexError

except

try

4

6

First

The 88th Puzzle

collections.deque

deque

get

add

tuple

14

1

First

8 Puzzle

heappush

heapq.heappush

heappop

heapq.heappop

heapq

20

First

Behind 2048

filter

all

zip

map

bool

First

Bats Bunker

math.hypot

hypot

collections.deque

deque

yield

First

Snake Lite

collections.deque

deque

pass

First

Network Loops

collections.defaultdict

defaultdict

keys

add

collections

10

4

First

Reverse Engineer

randint

random.randint

random

collections.deque

deque

BFS, Slow

Break Rings

frozenset

union

collections.deque

deque

set-comp

1

Second

Reverse Engineer

AssertionError

ZeroDivisionError

eval

itertools.product

product

Third

Reverse Engineer

AssertionError

ZeroDivisionError

eval

itertools.product

product

First

Colder-Warmer

gt

operator.gt

lt

operator.lt

eq

First

Keywords Finder

startswith

format

continue

not

lower

First

Anagrams By Stacks

collections.deque

deque

collections

join

while

Second

Anagrams By Stacks

heapify

heapq.heapify

heappush

heapq.heappush

heappop

First

Mono Captcha

Exception

raise

while

in

range

From Wiki

DNA Common Sequence

set-comp

set

max

or

sorted

8

First

Bacteria Colonies

itertools.takewhile

takewhile

update

get

add

11

2

First

Vigenere Cipher

chr

ord

zip

enumerate

break

First

Bulls and Cows

itertools.permutations

permutations

itertools

First

Number Guess

set-comp

remove

pop

set

if-comprehension

First

Rotate Hole

all

enumerate

append

list-comp

range

First

Magic Square

copy.deepcopy

deepcopy

set-comp

copy

zip

First

Convex Hull

collections.namedtuple

namedtuple

reversed

collections

pop

Second

Vigenere Cipher

chr

ord

zip

enumerate

break

First

Numbered Triangles

collections.deque

deque

collections

remove

max

Second

Numbered Triangles

yield

enumerate

pop

max

sum

Third

Numbered Triangles

yield

enumerate

pop

max

sum