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vincent.q.wang
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Qichen Wang
Last seen 6 years ago
Member for 10 years, 2 months, 24 days
Difficulty Normal
Missions (54) / Solutions (54)
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Home
First
Three Words
isalpha
False
True
split
else
First
Even the Last
range
len
for
if
First
Non-unique Elements
continue
break
range
else
len
Electronic Station
First
Verify Anagrams
sort
replace
lower
False
True
good
Find Sequence
extend
continue
index
or
while
First
Digits Multiplication
replace
int
str
for
First
Brackets
rfind
ord
max
while
in
Scientific Expedition
null
Bird Language
isalpha
while
in
else
len
First
Common Words
set
sorted
join
append
split
First
Absolute Sorting
abs
sorted
First
Striped Words
re.sub
sub
r-string
upper
continue
First
Morse Clock
divmod
inline-if
while
list-comp
split
First
The Most Wanted Letter
filter
isalpha
set
lower
count
O'Reilly
First
Flatten a List
type
range
len
for
if
First
Xs and Os Referee
or
and
if
First
Loading Cargo
sort
inline-if
sum
False
True
First
Median
float
sort
else
len
if
Mine
First
Binary Count
bin
count
First
Fizz Buzz
elif
and
else
str
if
Ice Base
First
The Most Numbers
min
max
len
if
First
Feed Pigeons
inline-if
while
First
Roman Numerals
divmod
inline-if
Alice In Wonderland
First
Transposed Matrix
extend
append
list-comp
range
comprehension
GitHub
First
Open Labyrinth
keys
remove
continue
or
while
First
The End of Other
rfind
elif
False
append
True
Dropbox
First
URL Normalization
rfind
findall
re.findall
chr
upper
First
Simple Hashlib
hashlib.sha1
hashlib.sha224
hashlib.sha256
hashlib.sha384
hashlib.sha512
First
Three Points Circle
ZeroDivisionError
math.hypot
hypot
rstrip
float
First
Numbers Factory
remove
sort
index
break
while
First
Speech Module
and
else
str
len
if
PyCon TW
EPIC
Golden Pyramid
inline-if
list-comp
range
comprehension
len
12
First
How Much Gold
Fraction
fractions.Fraction
fractions
items
break
First
Building Visibility
locals
tuple
continue
sort
min
First
Calculate Islands
remove
abs
sorted
while
and
First
House Password
ord
if-comprehension
elif
False
and
Storage
First
Word Pattern
bin
isalpha
False
True
list-comp
First
Skew-symmetric Matrix
False
True
range
len
for
HubSpot
First
The Hamming Distance
bin
abs
elif
range
len
First
Number Base
ord
isalpha
else
int
for
First
Restricted Sum
else
len
if
Blizzard
First
Min and Max
remove
sort
lambda
append
range
First
Weekend Counter
divmod
inline-if
else
if
First
Spaceship Landing Strip
continue
break
or
inline-if
elif
First
The Angles of a Triangle
float
round
sorted
list-comp
range
First
Radiation Search
remove
index
max
while
in
Shelter
First
Pattern Recognition
break
range
len
for
if
First
Ghosts Age
remove
break
while
append
list-comp
Codeship
stylish
Bats Bunker
round
remove
index
min
abs
First
Behind 2048
index
count
while
if-comprehension
in
First
Pearls in the Box
float
round
count
elif
append
First
The Square Chest
continue
sort
break
or
in
Hermit
First
The Good Radix
max
list-comp
range
comprehension
int
Second
The Good Radix
max
list-comp
range
comprehension
int