User: veen

Position: #24 (among top 0.0%)
Rank ?: sensei

Tasks solved: 246
of them for certificate: 183

See page at GitHub

Country: Singapore

Relations   (details)
Is befriended by 17 users
and made friendship with 8 users

Registered: Sep 21 2022
Last visit: Nov 19 2025 15:50



 

Economics & CS undergrad, Indonesia
Awards, Diplomas etc (how to win them?):

Currently nothing here :(
Solutions list
(view saved unsuccessful solutions)
Note: you can not view solutions of tasks which you have not yet solved yourself!
# Title Language Solution Date
1 Sum "A+B" Python view
 Sep 27 2022
2 Sum in Loop Python view
 Sep 27 2022
3 Sums in Loop Python view
 Sep 27 2022
4 Minimum of Two Python view
 Sep 27 2022
5 Minimum of Three Python view
 Sep 28 2022
6 Rounding Python view
 Sep 28 2022
15 Maximum of array Python view
 Sep 28 2022
7 Fahrenheit to Celsius Python view
 Sep 28 2022
20 Vowel Count Python view
 Sep 28 2022
11 Sum of digits Python view
 Sep 28 2022
41 Median of Three Python view
 Sep 28 2022
9 Triangles Python view
 Sep 28 2022
8 Arithmetic Progression Python view
 Sep 28 2022
28 Body Mass Index Python view
 Sep 28 2022
13 Weighted sum of digits Python view
 Sep 28 2022
16 Average of an array Python view
 Sep 28 2022
43 Dice Rolling Python view
 Sep 28 2022
30 Reverse String Python view
 Sep 28 2022
17 Array Checksum Python view
 Sep 28 2022
21 Array Counters Python view
 Sep 28 2022
10 Linear Function Python view
 Sep 28 2022
12 Modulo and time difference Python view
 Sep 28 2022
48 Collatz Sequence Python view
 Sep 28 2022
14 Modular Calculator Python view
 Sep 28 2022
26 Greatest Common Divisor Python view
 Sep 28 2022
27 Bubble Sort Python view
 Sep 29 2022
18 Square Root Python view
 Sep 29 2022
29 Sort with Indexes Python view
 Sep 29 2022
23 Bubble in Array Python view
 Sep 29 2022
31 Rotate String Python view
 Sep 29 2022
50 Palindromes Python view
 Sep 29 2022
52 Pythagorean Theorem Python view
 Sep 29 2022
24 Neumann's Random Generator Python view
 Sep 29 2022
67 Fibonacci Sequence Python view
 Sep 30 2022
57 Smoothing the Weather Python view
 Sep 30 2022
68 Bicycle Race Python view
 Sep 30 2022
35 Savings Calculator Python view
 Sep 30 2022
25 Linear Congruential Generator Python view
 Sep 30 2022
19 Matching Brackets C# view
 Sep 30 2022
44 Double Dice Roll Python view
 Oct 2 2022
81 Bit Count Python view
 Oct 2 2022
32 Josephus Problem Python view
 Oct 2 2022
116 Summing Up Brainfuck view
 Oct 10 2022
114 Tricky Printing Brainfuck view
 Oct 10 2022
86 Brainfuck Interpreter Python view
 Oct 11 2022
187 Static Web Page Python view
 Oct 11 2022
301 Skyscraper Price Python view
 Oct 11 2022
119 Brain Fibo Brainfuck view
 Oct 11 2022
188 Basics of HTML Python view
 Oct 11 2022
195 Mul Two Asm4004 view
 Oct 13 2022
58 Card Names Python view
 Oct 13 2022
55 Matching Words Python view
 Oct 13 2022
49 Rock Paper Scissors Python view
 Oct 13 2022
94 Fool's Day 2014 Python view
 Oct 13 2022
47 Caesar Shift Cipher Python view
 Oct 14 2022
104 Triangle Area Python view
 Oct 14 2022
72 Funny Words Generator Python view
 Oct 14 2022
56 Life is Simple Python view
 Oct 14 2022
127 Anagrams Python view
 Oct 14 2022
59 Bulls and Cows Python view
 Oct 15 2022
134 Flying Text Screensaver Python view
 Oct 15 2022
70 Most Frequent Word Python view
 Oct 15 2022
69 Fibonacci Divisibility Python view
 Oct 15 2022
135 Variable Length Code Python view
 Oct 15 2022
75 Yacht or Dice Poker Python view
 Oct 15 2022
45 Cards Shuffling Python view
 Oct 15 2022
171 Tree Height Measurement Python view
 Oct 15 2022
128 Combinations Counting Python view
 Oct 15 2022
38 Quadratic Equation Python view
 Oct 15 2022
33 Parity Control Python view
 Oct 15 2022
172 Cloud Altitude Measurement Python view
 Oct 15 2022
22 Two Printers Python view
 Oct 15 2022
98 Azimuth at Treasure Island Python view
 Oct 15 2022
145 Modular Exponentiation Python view
 Oct 15 2022
121 Insertion Sort Python view
 Oct 15 2022
74 Clock Hands Python view
 Oct 15 2022
95 Simple Linear Regression Python view
 Oct 16 2022
61 Prime Numbers Generation Python view
 Oct 16 2022
176 Say 100 Python view
 Oct 16 2022
108 Star Medals Python view
 Oct 16 2022
42 Blackjack Counting Python view
 Oct 16 2022
105 Convex Polygon Area Python view
 Oct 16 2022
53 King and Queen Python view
 Oct 16 2022
34 Binary Search Python view
 Oct 16 2022
46 Tic-Tac-Toe Python view
 Oct 16 2022
97 Girls and Pigs Python view
 Oct 17 2022
120 Selection Sort Python view
 Oct 24 2022
39 Share Price Volatility Python view
 Oct 24 2022
37 Mortgage Calculator Python view
 Oct 25 2022
156 Luhn Algorithm Python view
 Oct 25 2022
63 Integer Factorization Python view
 Oct 27 2022
62 Prime Ranges Python view
 Oct 27 2022
244 Introducing SQL SQL view
 Oct 28 2022
73 Hexagonal Grid Python view
 Oct 28 2022
96 Snake Arcade Python view
 Nov 1 2022
154 Breadth First Search Python view
 Nov 2 2022
155 Depth First Search Python view
 Nov 3 2022
36 Code Guesser Python view
 Nov 3 2022
83 Graph Generator Python view
 Nov 3 2022
258 Text Justification Python view
 Nov 3 2022
181 Reverse Polish Notation Python view
 Nov 3 2022
207 Suffix Array Python view
 Nov 3 2022
315 Count the Common Factors Python view
 Nov 3 2022
80 Duel Chances Python view
 Nov 4 2022
211 Information Entropy Python view
 Nov 4 2022
54 Pythagorean Triples Python view
 Nov 4 2022
259 Easter Bunnies Python view
 Nov 5 2022
261 Easter Bunnies 2D Python view
 Nov 5 2022
262 Easter Bunnies 2D Advanced Python view
 Nov 6 2022
51 Dungeons and Dragons Dice Python view
 Nov 7 2022
281 Basic Tokenizer Python view
 Nov 8 2022
91 Game of 2048 Python view
 Nov 8 2022
88 Pitch and Notes Python view
 Nov 8 2022
89 Instrument Tuner Python view
 Nov 8 2022
71 Fibonacci Divisibility Advanced Python view
 Nov 8 2022
82 Levenshtein Distance Python view
 Nov 9 2022
85 Rotation in 2D Space Python view
 Nov 9 2022
140 Proper Bracket Sequences Python view
 Nov 9 2022
77 Point to Segment Distance Python view
 Nov 9 2022
131 Four Pics One Word Python view
 Nov 9 2022
40 Paths in the Grid Python view
 Nov 11 2022
60 Sweet Harvest Python view
 Nov 12 2022
87 Tree Builder Python view
 Nov 12 2022
66 Caesar Cipher Cracker Python view
 Nov 12 2022
122 QuickSort Python view
 Nov 12 2022
101 Gradient Calculation Python view
 Nov 12 2022
79 Cycles Detection C# view
 Dec 10 2022
90 Lexicographic Permutations Python view
 Dec 10 2022
157 Emirp primE Python view
 Dec 18 2022
161 Topological Sorting Python view
 Dec 19 2022
92 Binary Heap Python view
 Dec 19 2022
117 Divide by Two Brainfuck view
 Dec 19 2022
177 Nim Game Python view
 Dec 19 2022
136 Variable Length Code Unpack Python view
 Dec 19 2022
123 Knapsack of Integers Python view
 Dec 19 2022
126 Sequence of Squares Brainfuck view
 Dec 20 2022
245 Aggregations in SQL SQL view
 Dec 21 2022
143 Extended Euclidean Algorithm Python view
 Dec 28 2022
286 Self-Printing Program BASIC view
 Dec 28 2022
201 Point in Polygon C/C++ view
 Dec 28 2022
191 Spaceship Weight Fraud Python view
 Dec 28 2022
293 Sums of Triplets Python view
 Dec 28 2022
78 Bezier Curves Python view
 Dec 28 2022
125 Bogosort Python view
 Dec 28 2022
144 Modular Inverse Python view
 Dec 28 2022
130 Combinations with Repetitions Python view
 Dec 28 2022
307 The Problem of Too Many Clues C# view
 Dec 28 2022
184 Matches Picking Python view
 Dec 28 2022
323 Next Palindrome Python view
 Dec 29 2022
79 Cycles Detection Python view
 Dec 29 2022
165 Safe Landing Python view
 Dec 29 2022
151 Word Ladders LISP view
 Dec 29 2022
206 Base-32 Encoding Python view
 Dec 29 2022
150 Introducing Regexps RegExp view
 Dec 29 2022
99 Uphill Shooting Python view
 Dec 30 2022
274 Two Buckets Python view
 Dec 30 2022
233 Language Study Python view
 Dec 31 2022
294 Vigenere Cipher Python view
 Dec 31 2022
189 Dynamic Web Page Python view
 Dec 31 2022
190 Query String Parameters PHP view
 Dec 31 2022
133 Billiard Ball Python view
 Dec 31 2022
265 Update in SQL SQL view
 Dec 31 2022
326 Sum Them Forth Forth view
 Jan 1 2023
167 Copy Line Brainfuck view
 Jan 1 2023
317 Launch to Orbit BASIC view
 Jan 2 2023
65 Transitive Closure on Candy States Python view
 Jan 2 2023
199 Employees Web App PHP view
 Jan 3 2023
168 Caesar meets BF Brainfuck view
 Jan 4 2023
253 Beautiful Line Chart Python view
 Jan 7 2023
249 Turing Increment Turing Machine view
 Jan 7 2023
270 Hexlife Python view
 Jan 7 2023
312 The Shredder Conundrum Python view
 Jan 7 2023
76 Pawn Move Validator Python view
 Jan 7 2023
197 Loops in Assembly Asm4004 view
 Jan 8 2023
160 Social Web Scraper Python view
 Jan 8 2023
103 Easter Eggs Python view
 Jan 8 2023
173 Chords of Music Python view
 Jan 8 2023
152 RSA Cryptography Python view
 Jan 8 2023
174 Calculation of Pi Python view
 Jan 8 2023
159 Hard Life Python view
 Jan 9 2023
153 Fermat goes hacking RSA Python view
 Jan 9 2023
146 Color Cubes Python view
 Jan 9 2023
243 Grille Encryption Python view
 Jan 9 2023
295 Vigenere Cipher Cracker Other view
 Jan 10 2023
240 Playfair Cipher Cracking Python view
 Jan 12 2023
313 Seven Segment Decoder Other view
 Jan 12 2023
219 Neural Network Calculation Python view
 Jan 12 2023
162 Rubik's Cube Python view
 Jan 13 2023
223 Introducing Scheme Scheme view
 Jan 13 2023
139 Beam Balance and Masses Python view
 Jan 15 2023
334 Find all of the SETs Python view
 Apr 6 2023
202 Dancing Pairs Python view
 Apr 6 2023
292 Factorial Trailing Zeroes Python view
 Apr 7 2023
148 Public Key Cryptography Intro Python view
 Apr 7 2023
64 Maze Pathfinder Python view
 Apr 7 2023
246 Joins in SQL SQL view
 Apr 8 2023
329 Roman Arithmetic Python view
 Apr 8 2023
268 Logic Transformation Python view
 Apr 8 2023
170 Binary Search in Array Python view
 Apr 14 2023
313 Seven Segment Decoder Turing Machine view
 Jun 13 2023
337 Introducing Zeckendorf Python view
 Aug 11 2023
111 Necklace Count Python view
 Aug 11 2023
182 Frodo and Black Riders Python view
 Aug 11 2023
109 Lucky Tickets Python view
 Aug 11 2023
110 Lucky Tickets Advanced Python view
 Aug 11 2023
194 Convex Hull and Farmers Python view
 Aug 11 2023
93 Starving Priority Queue Python view
 Aug 11 2023
84 Dijkstra in the Network Python view
 Aug 11 2023
129 Enumerating Combinations Python view
 Aug 11 2023
137 Shannon-Fano Coding Python view
 Aug 11 2023
291 Squirrels vs. Acorns Python view
 Aug 11 2023
257 Missing Records in SQL SQL view
 Aug 11 2023
363 Language Detector Lua view
 Aug 12 2023
287 Palindrome Frog Python view
 Aug 12 2023
359 Find 3 Numbers Python view
 Aug 12 2023
138 Huffman Coding Python view
 Aug 13 2023
225 Hamurabi Scheme view
 Aug 13 2023
124 Knapsack Backtracking Python view
 Aug 15 2023
208 Neighborhood of a String Python view
 Aug 15 2023
193 Maximum Flow Python view
 Aug 15 2023
115 Gradient Descent for SLE Python view
 Aug 15 2023
218 Rain Must Fall Python view
 Aug 15 2023
214 Sick Travellers Python view
 Aug 15 2023
230 Move-To-Front Transform Python view
 Aug 15 2023
229 Burrows-Wheeler Transform Python view
 Aug 15 2023
164 Page Rank Python view
 Aug 16 2023
1 Sum "A+B" C/C++ view
 Aug 16 2023
2 Sum in Loop C/C++ view
 Aug 16 2023
3 Sums in Loop C/C++ view
 Aug 16 2023
192 Gangster Battles Python view
 Aug 16 2023
275 Three Buckets Python view
 Aug 19 2023
360 Whisky Blending Python view
 Sep 9 2023
371 Pages to Print Python view
 Sep 21 2023
366 Image Cutting Python view
 Sep 21 2023
277 The Adventure of Morse Code Python view
 Sep 21 2023
158 Hamming Codes Python view
 Sep 23 2023
248 Christmas Puzzle Brainfuck view
 Oct 17 2023
379 Dice with Infinity Sides Python view
 Oct 22 2023
352 Hurkle Lua view
 Oct 22 2023
179 Look and Say binary Python view
 Oct 27 2023
298 Revoltle Python view
 Oct 28 2023
205 Clustering the Stars Python view
 Oct 28 2023
198 Prn Hex Str Asm4004 view
 Feb 2 2024
399 Methane Identification Python view
 Jan 29 2025
113 Ground Zero Python view
 Jan 29 2025
327 Dobbin's Long Journey Python view
 Jan 30 2025
102 Travelling Salesman Python view
 Jan 30 2025
106 Random Search Optimization Python view
 Jan 30 2025
339 Parking Lot Python view
 Jan 31 2025
242 Comment Stripper RegExp view
 Nov 19 2025
217 Personality Swap Python view
 Nov 19 2025

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