23
Петр Стариченко
Last seen 2 years ago
Member for 3 years, 6 months, 20 days
Difficulty Normal
Looking for a job in Poland, Warsaw
Initiation
First
Nearest Value
10
19
0
First
Replace First
11
18
5
First
Beginning Zeros
24
11
2
bred
Max Digit
39
10
0
Bad solution
Correct Sentence
65
1
1
First
Split Pairs
67
7
1
First2
Nearest Value
108
5
0
First
All the Same
1096
0
0
Home
First
Sort Array by Element Frequency
22
2
0
First
Morse Decoder
23
2
1
First
Split List
159
0
0
First
Sun Angle
674
0
0
Electronic Station
First
Acceptable Password III
12
11
0
First
Acceptable Password IV
15
8
0
First
Surjection Strings
18
10
0
sort by extension and name
Sort by Extension
35
7
0
First
Ascending List
39
0
0
First
Acceptable Password II
44
6
0
Second
All Upper II
58
6
0
First
Words Order
112
0
0
First
Acceptable Password V
172
1
0
First
Digits Multiplication
218
7
0
First
All Upper II
228
1
0
First
Similar Triangles
262
0
0
First
Acceptable Password VI
287
0
0
First
Boolean Algebra
365
2
0
difficult solutions
Digits Multiplication
482
0
0
stack
Brackets
1848
0
0
Scientific Expedition
Ordinary
Follow Instructions
15
2
0
short story
I Love Python!
38
5
1
Bad solution
YAML. More Types
39
0
0
nested coords 2
Cipher Map
40
0
0
simple try
Goes Right After
63
5
0
First
Caps Lock
88
3
0
First
YAML. Simple Dict
91
1
0
First
Time Converter (24h to 12h)
100
7
0
all (ascii_lowercase)
Pangram
120
8
0
First
The Most Wanted Letter
153
2
0
First
Sum by Type
181
2
0
Excelent!
Conversion into CamelCase
200
3
0
unicodedata (googling)
Remove Accents
201
0
0
Bad solution
The Hidden Word
344
0
0
First
Call to Home
450
0
0
First
Conversion from CamelCase
542
0
0
Sorted key = abs
Absolute Sorting
611
3
0
Bad solution
Morse Clock
629
0
0
simple deque
Letter Queue
728
0
0
Bad solution
Bird Language
971
0
0
nested coords
Cipher Map
1592
0
0
Not clear
Striped Words
1968
0
0
First
Common Words
2799
0
0
First
Secret Message
4383
0
0
O'Reilly
First
Reverse Every Ascending
1
11
0
First
Sort Except Zero
12
9
0
First
The Flat Dictionary
35
5
0
First
Median of Three
57
4
0
simple slice
Chunk
68
3
0
First
Frequency Sorting
77
5
0
First
Remove All After
89
4
0
GroupBy
Compress List
108
3
1
I used map
Time Converter (12h to 24h)
113
3
0
Best of the best
Replace Last
146
3
1
Simple recursion
How Deep
197
0
0
simple (not optimize)
Loading Cargo
201
0
0
copy
Loading Cargo
202
0
0
First
Majority
233
2
0
First
Median
404
5
0
First
Flatten a List
512
2
0
First
Count Inversions
975
0
0
Bad solution
Xs and Os Referee
2038
0
0
First
Index Power
5132
0
0
Mine
First
Escape
9
0
0
First
Fast Train
10
0
0
max (lambda = data.get())
Best Stock
24
13
0
Veky solutions
Bigger Together
36
0
0
numpy)
Determinant
45
0
0
simple BFS
Chess Knight
68
0
0
Bad solution
Caesar Cipher (decryptor)
83
0
0
Bad solution
Currency Style
159
0
0
use format and count
Binary Count
346
4
0
math.gcd
The Greatest Common Divisor
413
0
0
simple math
Achilles and the Tortoise
430
0
0
more univerasl best solution
Moore Neighbourhood
458
2
0
maketrans translate
Caesar Cipher (encryptor)
626
0
0
3 if
Fizz Buzz
1127
1
1
Ice Base
First
Making Change
4
3
0
First
Monkey Typing
19
16
0
simple angles
Clock Angle
21
5
0
Bad solution
Count Chains
30
0
0
add spase in Morse
Morse Encoder
37
7
2
Second
Long Repeat
59
8
1
Best of the best
Find Quotes
97
4
1
Brute force
Largest Rectangle in a Histogram
136
2
1
First
Feed Pigeons
295
2
0
First
The Most Numbers
359
4
0
First
Long Repeat
928
0
0
simple BFS
How to Find Friends
1498
0
0
bad soluion
Roman Numerals
3311
0
0
Alice In Wonderland
First
The Fastest Horse
13
0
0
Veky solutions
Swap Nodes
26
0
0
simple BFS
The Shortest Knight's Path
123
0
0
First
Zigzag Array
159
0
0
First
When is Friday?
207
0
0
First
Middle Characters
224
0
0
First
Transposed Matrix
614
0
0
GitHub
Second
Cookies
12
8
0
First
Expand Intervals
43
0
0
Second
Expand Intervals
44
0
0
First
Cookies
61
0
0
First (so so)
Create Intervals
66
3
0
using gcd
Evenly Spaced Trees
77
0
0
Bad BFS
The Cheapest Flight
85
0
0
First
Merge Intervals
90
0
0
Sorry (Bad solution)
Long Repeat Inside
142
0
0
try index
The Highest Building
178
0
0
Bad solution
The Most Frequent Weekdays
290
0
0
nothing special
Solution for Anything
317
0
0
simple BFS
Open Labyrinth
938
0
0
First
The End of Other
1058
0
0
2 solutions
The End of Other
1059
0
0
Dropbox
The Hitchhiker’s Guide to the Galaxy
The Best Number Ever
39
4
0
First
Simple Hashlib
286
0
0
First
Humpty Dumpty Form
456
0
0
Maybe not optimal, but I used s[~idx]
The Longest Palindromic
730
0
0
HubSpot
First
New Cities
51
1
1
DFS for every node (not optimal)
City's Happiness
83
0
0
simple BFS
Node Disconnected Users
178
0
0
Blizzard
unique bottom-left coordinate 1x1
Rectangles Union
24
5
0
First
Reversed Permutation Index
27
1
0
count top points. Brute force (not optimal)
Mountain Scape
27
0
0
First
The First Working Day
39
2
0
First
Weekend Counter
61
3
0
First
Permutation Index
65
0
0
dynamic programming
Spaceship Landing Strip
76
0
0
date.weekday()
Unlucky Days
141
1
0
Levenshtein distance
String Conversion
152
0
0
Simple inspection of neighboring cells
Radiation Search
155
0
0
Second
Weekend Counter
1193
0
0
Rock
Binary search
Super Root
231
0
0
Hermit
Worst of the worst
Keywords Finder
81
0
0
Not On Map
Bad solution
Most Wanted Letter
32
0
0
