User: laurentypetit

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

User avatar

Tasks solved: 236
of them for certificate: 190

Country: France

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Is befriended by 1 users
and made friendship with 1 users

Registered: Sep 17 2014
Last visit: Jan 9 2023 21:38



 

Former ingeneer in hydraulic and fluid mechanic. Maths teacher.
Awards, Diplomas etc (how to win them?):

Certificate of Bishop granted on Nov 4 2014
Solutions list
(view saved unsuccessful solutions)
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# Title Language Solution Date
1 Sum "A+B" Python view
 Sep 17 2014
2 Sum in Loop Python view
 Sep 17 2014
3 Sums in Loop Python view
 Sep 17 2014
4 Minimum of Two Python view
 Sep 20 2014
5 Minimum of Three Python view
 Sep 21 2014
15 Maximum of array Python view
 Sep 21 2014
6 Rounding Python view
 Sep 23 2014
7 Fahrenheit to Celsius Python view
 Sep 23 2014
20 Vowel Count Python view
 Sep 23 2014
41 Median of Three Python view
 Sep 23 2014
28 Body Mass Index Python view
 Sep 23 2014
43 Dice Rolling Python view
 Sep 23 2014
13 Weighted sum of digits Python view
 Sep 24 2014
11 Sum of digits Python view
 Sep 24 2014
16 Average of an array Python view
 Sep 25 2014
17 Array Checksum Python view
 Sep 25 2014
21 Array Counters Python view
 Sep 26 2014
14 Modular Calculator Python view
 Sep 26 2014
48 Collatz Sequence Python view
 Sep 26 2014
27 Bubble Sort Python view
 Sep 26 2014
24 Neumann's Random Generator Python view
 Sep 26 2014
67 Fibonacci Sequence Python view
 Sep 27 2014
12 Modulo and time difference Python view
 Sep 27 2014
26 Greatest Common Divisor Python view
 Sep 27 2014
29 Sort with Indexes Python view
 Sep 27 2014
57 Smoothing the Weather Python view
 Sep 27 2014
32 Josephus Problem Python view
 Sep 27 2014
23 Bubble in Array Python view
 Sep 28 2014
61 Prime Numbers Generation Python view
 Sep 28 2014
81 Bit Count Python view
 Sep 28 2014
34 Binary Search Python view
 Sep 29 2014
128 Combinations Counting Python view
 Sep 29 2014
120 Selection Sort Python view
 Sep 30 2014
121 Insertion Sort Python view
 Sep 30 2014
134 Flying Text Screensaver Python view
 Oct 1 2014
122 QuickSort Python view
 Oct 1 2014
156 Luhn Algorithm Python view
 Oct 2 2014
8 Arithmetic Progression Python view
 Oct 3 2014
10 Linear Function Python view
 Oct 3 2014
18 Square Root Python view
 Oct 3 2014
35 Savings Calculator Python view
 Oct 4 2014
25 Linear Congruential Generator Python view
 Oct 4 2014
94 Fool's Day 2014 Python view
 Oct 4 2014
38 Quadratic Equation Python view
 Oct 4 2014
63 Integer Factorization Python view
 Oct 4 2014
37 Mortgage Calculator Python view
 Oct 4 2014
69 Fibonacci Divisibility Python view
 Oct 4 2014
39 Share Price Volatility Python view
 Oct 4 2014
54 Pythagorean Triples Python view
 Oct 4 2014
80 Duel Chances Python view
 Oct 4 2014
103 Easter Eggs Python view
 Oct 6 2014
9 Triangles Python view
 Oct 6 2014
52 Pythagorean Theorem Python view
 Oct 7 2014
104 Triangle Area Python view
 Oct 7 2014
53 King and Queen Python view
 Oct 8 2014
74 Clock Hands Python view
 Oct 8 2014
73 Hexagonal Grid Python view
 Oct 8 2014
85 Rotation in 2D Space Python view
 Oct 8 2014
77 Point to Segment Distance Python view
 Oct 9 2014
105 Convex Polygon Area Python view
 Oct 9 2014
98 Azimuth at Treasure Island Python view
 Oct 10 2014
78 Bezier Curves Python view
 Oct 10 2014
133 Billiard Ball Python view
 Oct 10 2014
113 Ground Zero Python view
 Oct 11 2014
68 Bicycle Race Python view
 Oct 11 2014
19 Matching Brackets Python view
 Oct 11 2014
22 Two Printers Python view
 Oct 12 2014
62 Prime Ranges Python view
 Oct 12 2014
51 Dungeons and Dragons Dice Other view
 Oct 12 2014
36 Code Guesser Python view
 Oct 13 2014
40 Paths in the Grid Python view
 Oct 14 2014
66 Caesar Cipher Cracker Python view
 Oct 15 2014
114 Tricky Printing Brainfuck view
 Oct 15 2014
72 Funny Words Generator Python view
 Oct 15 2014
70 Most Frequent Word Python view
 Oct 15 2014
97 Girls and Pigs Python view
 Oct 16 2014
64 Maze Pathfinder Python view
 Oct 16 2014
86 Brainfuck Interpreter Python view
 Oct 17 2014
90 Lexicographic Permutations Python view
 Oct 18 2014
71 Fibonacci Divisibility Advanced Python view
 Oct 18 2014
92 Binary Heap Python view
 Oct 18 2014
60 Sweet Harvest Python view
 Oct 19 2014
108 Star Medals Python view
 Oct 19 2014
93 Starving Priority Queue Python view
 Oct 19 2014
145 Modular Exponentiation Python view
 Oct 20 2014
130 Combinations with Repetitions Python view
 Oct 20 2014
109 Lucky Tickets Python view
 Oct 20 2014
110 Lucky Tickets Advanced Python view
 Oct 20 2014
129 Enumerating Combinations Python view
 Oct 21 2014
111 Necklace Count Python view
 Oct 21 2014
140 Proper Bracket Sequences Python view
 Oct 21 2014
139 Beam Balance and Masses Python view
 Oct 22 2014
107 Knight's Tour Python view
 Oct 22 2014
123 Knapsack of Integers Python view
 Oct 23 2014
124 Knapsack Backtracking Python view
 Oct 23 2014
160 Social Web Scraper Python view
 Oct 23 2014
152 RSA Cryptography Python view
 Oct 25 2014
153 Fermat goes hacking RSA Python view
 Oct 25 2014
149 Prime Chains Python view
 Oct 26 2014
30 Reverse String Python view
 Oct 26 2014
50 Palindromes Python view
 Oct 26 2014
31 Rotate String Python view
 Oct 26 2014
55 Matching Words Python view
 Oct 26 2014
47 Caesar Shift Cipher Python view
 Oct 27 2014
33 Parity Control Python view
 Oct 27 2014
82 Levenshtein Distance Python view
 Oct 28 2014
127 Anagrams Python view
 Oct 28 2014
135 Variable Length Code Python view
 Oct 29 2014
136 Variable Length Code Unpack Python view
 Oct 29 2014
131 Four Pics One Word Python view
 Oct 30 2014
150 Introducing Regexps RegExp view
 Oct 30 2014
151 Word Ladders Python view
 Oct 31 2014
141 Sliding Window Search Python view
 Oct 31 2014
132 Stream Cipher Breaking Python view
 Oct 31 2014
44 Double Dice Roll Python view
 Oct 31 2014
49 Rock Paper Scissors Python view
 Oct 31 2014
59 Bulls and Cows Python view
 Oct 31 2014
58 Card Names Python view
 Nov 1 2014
42 Blackjack Counting Python view
 Nov 1 2014
45 Cards Shuffling Python view
 Nov 1 2014
46 Tic-Tac-Toe Python view
 Nov 1 2014
75 Yacht or Dice Poker Python view
 Nov 1 2014
56 Life is Simple Python view
 Nov 1 2014
91 Game of 2048 Python view
 Nov 1 2014
76 Pawn Move Validator Python view
 Nov 1 2014
96 Snake Arcade Python view
 Nov 1 2014
100 Crossing the Road Python view
 Nov 2 2014
146 Color Cubes Python view
 Nov 3 2014
118 Maxit Single-Player Python view
 Nov 4 2014
162 Rubik's Cube Python view
 Nov 5 2014
159 Hard Life Python view
 Nov 7 2014
87 Tree Builder Python view
 Nov 7 2014
83 Graph Generator Python view
 Nov 7 2014
65 Transitive Closure on Candy States Python view
 Nov 7 2014
79 Cycles Detection Python view
 Nov 8 2014
84 Dijkstra in the Network Python view
 Nov 8 2014
102 Travelling Salesman Python view
 Nov 9 2014
112 Travelling Salesman Inverted Python view
 Nov 10 2014
154 Breadth First Search Python view
 Nov 10 2014
155 Depth First Search Python view
 Nov 10 2014
161 Topological Sorting Python view
 Nov 11 2014
88 Pitch and Notes Python view
 Nov 11 2014
89 Instrument Tuner Python view
 Nov 11 2014
99 Uphill Shooting Python view
 Nov 11 2014
106 Random Search Optimization Python view
 Nov 11 2014
165 Safe Landing Python view
 Nov 11 2014
163 Colliding Balls Python view
 Nov 11 2014
95 Simple Linear Regression Python view
 Nov 11 2014
101 Gradient Calculation Python view
 Nov 11 2014
143 Extended Euclidean Algorithm Python view
 Nov 12 2014
144 Modular Inverse Python view
 Nov 12 2014
157 Emirp primE Python view
 Nov 14 2014
115 Gradient Descent for SLE Python view
 Nov 16 2014
148 Public Key Cryptography Intro Python view
 Nov 17 2014
164 Page Rank Python view
 Nov 18 2014
166 Page Rank as Eigenvector Python view
 Nov 18 2014
169 Automated Landing Python view
 Nov 19 2014
116 Summing Up Brainfuck view
 Nov 19 2014
119 Brain Fibo Brainfuck view
 Nov 20 2014
117 Divide by Two Brainfuck view
 Nov 21 2014
126 Sequence of Squares Brainfuck view
 Nov 21 2014
167 Copy Line Brainfuck view
 Nov 21 2014
168 Caesar meets BF Brainfuck view
 Nov 23 2014
147 Color Cubes Advanced Python view
 Nov 25 2014
137 Shannon-Fano Coding Python view
 Nov 28 2014
138 Huffman Coding Python view
 Nov 30 2014
125 Bogosort Python view
 Dec 2 2014
142 LZ77 decompression Python view
 Aug 1 2016
171 Tree Height Measurement Python view
 Dec 26 2016
172 Cloud Altitude Measurement Python view
 Dec 26 2016
181 Reverse Polish Notation C# view
 Dec 26 2016
187 Static Web Page Python view
 Dec 26 2016
188 Basics of HTML Python view
 Dec 26 2016
189 Dynamic Web Page Python view
 Dec 26 2016
190 Query String Parameters PHP view
 Dec 27 2016
199 Employees Web App PHP view
 Apr 19 2017
199 Employees Web App C# view
 Apr 19 2017
1 Sum "A+B" Other view
 Apr 19 2017
2 Sum in Loop Other view
 Apr 20 2017
195 Mul Two Asm4004 view
 Apr 23 2017
197 Loops in Assembly Asm4004 view
 Apr 24 2017
198 Prn Hex Str Asm4004 view
 Apr 28 2017
196 Fibonacci Randomizer Asm4004 view
 Apr 29 2017
200 Fizz Buzz in Asm Asm4004 view
 Apr 30 2017
212 BCD to Hex Asm4004 view
 Apr 30 2017
213 Micro-Life Asm4004 view
 May 13 2017
207 Suffix Array Python view
 May 15 2017
209 Suffix Array Advanced Python view
 Jun 28 2017
191 Spaceship Weight Fraud Python view
 Jun 29 2017
211 Information Entropy C# view
 Jul 10 2017
170 Binary Search in Array Python view
 Nov 14 2017
206 Base-32 Encoding Python view
 Nov 20 2017
174 Calculation of Pi Python view
 Nov 23 2017
173 Chords of Music Python view
 Nov 27 2017
184 Matches Picking Python view
 Nov 28 2017
180 Simple Game of Sticks Python view
 Dec 8 2017
194 Convex Hull and Farmers Python view
 Dec 9 2017
201 Point in Polygon Python view
 Dec 9 2017
192 Gangster Battles Ruby view
 Dec 20 2017
204 Wandering Star Python view
 Dec 25 2017
205 Clustering the Stars Python view
 Dec 25 2017
203 Tic-Tac-Toe Minimax Algorithm Python view
 Dec 25 2017
193 Maximum Flow Python view
 Dec 25 2017
175 Algae Robot Python view
 Dec 26 2017
185 Simple 3D Scene Python view
 Dec 27 2017
186 Simple 3D Scene (cont) Python view
 Dec 27 2017
210 Ticket Puzzle Python view
 Jan 1 2018
202 Dancing Pairs Python view
 Jan 4 2018
182 Frodo and Black Riders Python view
 Jan 5 2018
179 Look and Say binary Python view
 Jan 19 2018
176 Say 100 Python view
 Jun 5 2022
208 Neighborhood of a String Python view
 Jun 6 2022
158 Hamming Codes Python view
 Jun 10 2022
177 Nim Game Python view
 Jun 12 2022
214 Sick Travellers C# view
 Jun 16 2022
244 Introducing SQL SQL view
 Jun 19 2022
178 Maze of the Wumpus Python view
 Jun 21 2022
216 Cracking Linear Congruential Generator Python view
 Jun 23 2022
219 Neural Network Calculation Python view
 Jun 25 2022
183 Connect Four Python view
 Jun 25 2022
245 Aggregations in SQL SQL view
 Jun 26 2022
218 Rain Must Fall Python view
 Jun 26 2022
230 Move-To-Front Transform C# view
 Jun 27 2022
246 Joins in SQL SQL view
 Jun 28 2022
258 Text Justification Python view
 Jul 1 2022
217 Personality Swap C# view
 Jul 3 2022
229 Burrows-Wheeler Transform Python view
 Jul 5 2022
223 Introducing Scheme Scheme view
 Jul 7 2022
253 Beautiful Line Chart Python view
 Jul 7 2022
233 Language Study Python view
 Jul 7 2022
241 Village Ways Python view
 Jul 12 2022
257 Missing Records in SQL SQL view
 Jul 13 2022
265 Update in SQL SQL view
 Jul 14 2022
269 Fibonacci coding Python view
 Jul 14 2022
277 The Adventure of Morse Code Python view
 Jul 14 2022
238 Bear Hunt Python view
 Jul 16 2022
259 Easter Bunnies Python view
 Jul 17 2022
220 Neural Network Training Python view
 Jul 23 2022
281 Basic Tokenizer Python view
 Jul 25 2022

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