gaozhefeng profile - python coding challenges

First

Split List

list

len

if

First

Backward Each Word

isalpha

else

str

for

if

First

Sun Angle

round

map

or

split

int

First

Between Markers

find

else

str

len

if

First

Bigger Price

sort

lambda

True

list

int

First

First Word

isalpha

break

not

or

elif

First

Days Between

date

datetime.date

datetime

abs

inline-if

First

Three Words

isalpha

max

split

else

for

First

Even the Last

enumerate

not

inline-if

for

if

First

Non-unique Elements

get

if-comprehension

list-comp

comprehension

for

First

Can You Pass?

enumerate

not

and

list-comp

range

First

Boolean Algebra

is

bool

elif

if

First

Verify Anagrams

sort

replace

lower

list

First

Find Sequence

and

append

range

else

len

Second

Find Sequence

and

append

range

else

len

First

Brackets

class

format

pop

in

elif

First

Digits Multiplication

print

list-comp

comprehension

int

str

First

Remove Accents

combining

unicodedata.combining

normalize

unicodedata.normalize

unicodedata

9

3

First

Cipher Map

sort

append

range

len

for

First

Pangram

isalpha

replace

set

lower

if-comprehension

First

Call to Home

values

map

lambda

inline-if

in

First

The Hidden Word

find

map

enumerate

break

replace

First

Bird Language

rstrip

while

in

split

else

First

Letter Queue

join

elif

append

split

len

First

Secret Message

isupper

for

if

First

Absolute Sorting

abs

list-comp

range

list

comprehension

First

Morse Clock

rstrip

bin

enumerate

replace

inline-if

First

Common Words

rstrip

sort

set

split

list

First

Striped Words

isalnum

upper

isdigit

print

in

First

Count Inversions

enumerate

for

if

First

Flatten a List

strip

replace

list-comp

split

comprehension

First

Index Power

else

len

if

First

Loading Cargo

itertools.product

product

itertools

enumerate

None

First

Friends

class

discard

update

keys

add

First

Building Base

class

format

First

Achilles and the Tortoise

First

The Greatest Common Divisor

else

for

if

First

What Is Wrong With This Family?

items

while

False

list

else

First

Determinant

round

break

range

else

len

First

Moore Neighbourhood

and

len

if

First

Disposable Teleports

enumerate

pop

set

join

and

First

Binary Count

while

if

First

Fizz Buzz

not

elif

and

else

str

First

Clock Angle

abs

inline-if

list-comp

split

comprehension

First

Oil Pie

Fraction

fractions.Fraction

fractions

map

abs

First

Find Quotes

not

elif

False

append

True

First

Counting Tiles

itertools.product

product

math.ceil

ceil

itertools

First

How to Find Friends

class

object

union

find

while

First

Monkey Typing

re.compile

compile

re.search

search

re

First

The Most Numbers

min

max

len

if

First

Feed Pigeons

break

while

True

else

if

First

Roman Numerals

while

elif

if

First

Digits Doublets

class

reverse

zip

None

not

First

Multiplication Table

bin

None

or

join

and

First

The Shortest Knight's Path

class

None

break

not

print

First

Transposed Matrix

None

list-comp

range

comprehension

len

First

Broken Clock

zfill

zip

enumerate

join

list-comp

First

Shooting Range

round

and

if

First

Painting Wall

class

insert

functools.reduce

reduce

functools

First

Area of a Convex Polygon

atan

math.atan

math

zip

sort

First

The End of Other

endswith

or

False

True

range

First

Open Labyrinth

class

StopIteration

raise

pop

break

First

Hubspot Amulet

and

append

list-comp

range

list

First

Simple Hashlib

hashlib.new

new

hashlib

update

First

Friendly Number

float

round

find

abs

break

First

Humpty Dumpty Form

math.atanh

atanh

math.asin

asin

math.pi

First

The Longest Palindromic

max

join

while

range

len

First

Three Points Circle

math.sin

sin

math.acos

acos

format

First

The Best Number Ever

First

Numbers Factory

while

else

int

str

if

First

Express Delivery

dict-comp

add

items

pop

min

First

Network Attack

class

insert

enumerate

pop

break

First

Robot Sort

join

append

range

list

str

First

How Much Gold

Fraction

fractions.Fraction

fractions

break

list-comp

First

Calculate Islands

class

object

union

values

add

First

Simple Areas

math.sin

sin

math.acos

acos

math.pi

First

Digit Stack

class

pop

not

append

split

First

Golden Pyramid

enumerate

max

inline-if

and

append

First

House Password

islower

isupper

isdigit

elif

False

First

Earth Distances

math.cos

cos

math.sin

sin

math.acos

First

Playfair Cipher

isalnum

filter

break

lower

lambda

First

Moria Doors

rstrip

intersection

update

continue

isalpha

First

Square Spiral

None

abs

in

append

range

First

The Rows of Cakes

break

in

False

and

append

First

Restricted Prime

float

break

bool

not

sum

First

Word Pattern

bin

continue

enumerate

isalpha

isdigit

First

Saw the Stick

break

inline-if

while

elif

False

First

Weak Point

sum

list-comp

range

comprehension

len

First

Skew-symmetric Matrix

break

False

True

range

len

2

First

Repeating Decimals

index

break

inline-if

join

while

First

The Hamming Distance

while

First

Number Base

translate

reverse

ord

isupper

enumerate

First

Stair Steps

None

max

elif

list-comp

range

First

Min and Max

get

None

or

inline-if

len

First

Radiation Search

class

union

find

index

max

First

Weekend Counter

inline-if

split

int

str

if

First

The Angles of a Triangle

math.acos

acos

math.pi

pi

round

First

Super Root

math.log

log

round

math

abs

First

Berserk Rook

setdefault

copy.deepcopy

deepcopy

itertools.permutations

permutations

First

CheckSum

isalnum

ord

map

enumerate

inline-if

First

AMSCO Cipher

index

break

inline-if

join

while

First

One line Drawing

enumerate

pop

break

or

inline-if

First

Ghosts Age

while

in

append

else

if

First

Texas Referee

setdefault

filter

values

dict-comp

sort

18

First

The 88th Puzzle

class

add

tuple

pop

None

First

Behind 2048

continue

break

not

elif

and

First

Probably Dice

combinations_with_replacement

itertools.combinations_with_replacement

math.factorial

factorial

groupby

First

Pearls in the Box

round

enumerate

count

inline-if

list-comp

First

8 Puzzle

class

heappush

heapq.heappush

heappop

heapq.heappop

First

The Square Chest

class

object

union

combinations

itertools.combinations

First

Simplification

class

itertools.product

product

strip

pass

First

Keywords Finder

map

sort

pop

index

break

First

Mono Captcha

break

join

append

range

int

First

Break Rings

combinations

itertools.combinations

update

add

itertools

First

The Good Radix

ord

isalpha

break

max

not

First

Vigenere Cipher

startswith

chr

ord

zip

enumerate

First

Bag of Santa Claus

math.e

e

math

or

elif

First

Convex Hull

round

None

while

elif

append

First

Rotate Hole

break

not

append

range

len

First

Numbered Triangles

math.factorial

factorial

itertools.permutations

permutations

itertools.product

First

Funny Addition

sum