User: Quandray

Position: #9 (among top 0.0%)
Rank ?: sensei

User avatar

Tasks solved: 278
of them for certificate: 207

Country: United Kingdom (Great Britain)

Relations   (details)
Is befriended by 18 users
and made friendship with 1 users

Registered: Nov 24 2014
Last visit: Nov 7 2024 13:13



 

I'm from South Wales

http://graemeyeandle.atwebpages.com/

I also get a mention here
Awards, Diplomas etc (how to win them?):

Certificate of Bishop granted on Dec 18 2014
Certificate of Mason granted on Mar 2 2020

Authored problems

#TitleSolved
184Matches Picking205
221XWords18
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
2 Sum in Loop C/C++ view
 Nov 24 2014
3 Sums in Loop C/C++ view
 Nov 24 2014
4 Minimum of Two C/C++ view
 Nov 24 2014
5 Minimum of Three C/C++ view
 Nov 24 2014
15 Maximum of array C/C++ view
 Nov 24 2014
6 Rounding C/C++ view
 Nov 24 2014
7 Fahrenheit to Celsius C/C++ view
 Nov 24 2014
20 Vowel Count C/C++ view
 Nov 24 2014
41 Median of Three C/C++ view
 Nov 24 2014
28 Body Mass Index C/C++ view
 Nov 24 2014
43 Dice Rolling C/C++ view
 Nov 24 2014
13 Weighted sum of digits C/C++ view
 Nov 24 2014
16 Average of an array C/C++ view
 Nov 24 2014
11 Sum of digits C/C++ view
 Nov 24 2014
17 Array Checksum C/C++ view
 Nov 24 2014
21 Array Counters C/C++ view
 Nov 24 2014
14 Modular Calculator C/C++ view
 Nov 24 2014
48 Collatz Sequence C/C++ view
 Nov 24 2014
27 Bubble Sort C/C++ view
 Nov 24 2014
30 Reverse String C/C++ view
 Nov 24 2014
24 Neumann's Random Generator C/C++ view
 Nov 24 2014
67 Fibonacci Sequence C/C++ view
 Nov 25 2014
12 Modulo and time difference C/C++ view
 Nov 26 2014
26 Greatest Common Divisor C/C++ view
 Nov 26 2014
8 Arithmetic Progression C/C++ view
 Nov 26 2014
29 Sort with Indexes C/C++ view
 Nov 26 2014
57 Smoothing the Weather C/C++ view
 Nov 26 2014
9 Triangles C/C++ view
 Nov 26 2014
32 Josephus Problem C/C++ view
 Nov 26 2014
50 Palindromes C/C++ view
 Nov 26 2014
68 Bicycle Race C/C++ view
 Nov 27 2014
10 Linear Function C/C++ view
 Nov 27 2014
81 Bit Count C/C++ view
 Nov 27 2014
23 Bubble in Array C/C++ view
 Nov 27 2014
61 Prime Numbers Generation C/C++ view
 Nov 27 2014
31 Rotate String C/C++ view
 Nov 27 2014
18 Square Root C/C++ view
 Nov 27 2014
34 Binary Search C/C++ view
 Nov 27 2014
35 Savings Calculator C/C++ view
 Nov 27 2014
44 Double Dice Roll C/C++ view
 Nov 27 2014
52 Pythagorean Theorem C/C++ view
 Nov 27 2014
55 Matching Words C/C++ view
 Nov 28 2014
47 Caesar Shift Cipher C/C++ view
 Nov 28 2014
25 Linear Congruential Generator C/C++ view
 Nov 28 2014
94 Fool's Day 2014 C/C++ view
 Nov 28 2014
128 Combinations Counting C/C++ view
 Nov 28 2014
59 Bulls and Cows C/C++ view
 Nov 28 2014
49 Rock Paper Scissors C/C++ view
 Nov 28 2014
104 Triangle Area C/C++ view
 Nov 28 2014
58 Card Names C/C++ view
 Nov 28 2014
38 Quadratic Equation C/C++ view
 Nov 28 2014
19 Matching Brackets C/C++ view
 Nov 28 2014
120 Selection Sort C/C++ view
 Nov 28 2014
33 Parity Control C/C++ view
 Nov 28 2014
53 King and Queen C/C++ view
 Nov 28 2014
63 Integer Factorization C/C++ view
 Nov 28 2014
45 Cards Shuffling C/C++ view
 Nov 28 2014
42 Blackjack Counting C/C++ view
 Nov 29 2014
72 Funny Words Generator C/C++ view
 Nov 30 2014
22 Two Printers C/C++ view
 Nov 30 2014
121 Insertion Sort C/C++ view
 Nov 30 2014
37 Mortgage Calculator C/C++ view
 Nov 30 2014
46 Tic-Tac-Toe C/C++ view
 Nov 30 2014
134 Flying Text Screensaver C/C++ view
 Nov 30 2014
39 Share Price Volatility C/C++ view
 Nov 30 2014
74 Clock Hands C/C++ view
 Dec 1 2014
122 QuickSort C/C++ view
 Dec 1 2014
62 Prime Ranges C/C++ view
 Dec 1 2014
54 Pythagorean Triples C/C++ view
 Dec 2 2014
80 Duel Chances C/C++ view
 Dec 3 2014
73 Hexagonal Grid C/C++ view
 Dec 3 2014
127 Anagrams C/C++ view
 Dec 3 2014
51 Dungeons and Dragons Dice C/C++ view
 Dec 4 2014
156 Luhn Algorithm C/C++ view
 Dec 4 2014
75 Yacht or Dice Poker C/C++ view
 Dec 4 2014
36 Code Guesser C/C++ view
 Dec 4 2014
85 Rotation in 2D Space C/C++ view
 Dec 5 2014
70 Most Frequent Word C/C++ view
 Dec 5 2014
82 Levenshtein Distance C/C++ view
 Dec 5 2014
77 Point to Segment Distance C/C++ view
 Dec 5 2014
40 Paths in the Grid C/C++ view
 Dec 5 2014
97 Girls and Pigs C/C++ view
 Dec 5 2014
95 Simple Linear Regression C/C++ view
 Dec 6 2014
98 Azimuth at Treasure Island C/C++ view
 Dec 6 2014
66 Caesar Cipher Cracker C/C++ view
 Dec 7 2014
105 Convex Polygon Area C/C++ view
 Dec 7 2014
87 Tree Builder C/C++ view
 Dec 7 2014
88 Pitch and Notes C/C++ view
 Dec 7 2014
86 Brainfuck Interpreter C/C++ view
 Dec 7 2014
64 Maze Pathfinder C/C++ view
 Dec 7 2014
56 Life is Simple C/C++ view
 Dec 8 2014
135 Variable Length Code C/C++ view
 Dec 9 2014
136 Variable Length Code Unpack C/C++ view
 Dec 9 2014
90 Lexicographic Permutations C/C++ view
 Dec 9 2014
91 Game of 2048 C/C++ view
 Dec 9 2014
60 Sweet Harvest C/C++ view
 Dec 10 2014
89 Instrument Tuner C/C++ view
 Dec 10 2014
92 Binary Heap C/C++ view
 Dec 10 2014
83 Graph Generator C/C++ view
 Dec 10 2014
131 Four Pics One Word C/C++ view
 Dec 10 2014
145 Modular Exponentiation C/C++ view
 Dec 11 2014
79 Cycles Detection C/C++ view
 Dec 11 2014
78 Bezier Curves C/C++ view
 Dec 11 2014
171 Tree Height Measurement C/C++ view
 Dec 11 2014
65 Transitive Closure on Candy States C/C++ view
 Dec 11 2014
76 Pawn Move Validator C/C++ view
 Dec 12 2014
172 Cloud Altitude Measurement C/C++ view
 Dec 12 2014
93 Starving Priority Queue C/C++ view
 Dec 12 2014
101 Gradient Calculation C/C++ view
 Dec 12 2014
99 Uphill Shooting C/C++ view
 Dec 13 2014
84 Dijkstra in the Network C/C++ view
 Dec 13 2014
143 Extended Euclidean Algorithm C/C++ view
 Dec 14 2014
96 Snake Arcade C/C++ view
 Dec 14 2014
109 Lucky Tickets C/C++ view
 Dec 16 2014
110 Lucky Tickets Advanced C/C++ view
 Dec 16 2014
146 Color Cubes C/C++ view
 Dec 17 2014
129 Enumerating Combinations C/C++ view
 Dec 17 2014
130 Combinations with Repetitions C/C++ view
 Dec 17 2014
100 Crossing the Road C/C++ view
 Dec 18 2014
181 Reverse Polish Notation C/C++ view
 Dec 18 2014
154 Breadth First Search C/C++ view
 Dec 18 2014
155 Depth First Search C/C++ view
 Dec 18 2014
151 Word Ladders C/C++ view
 Dec 18 2014
141 Sliding Window Search C/C++ view
 Dec 18 2014
137 Shannon-Fano Coding C/C++ view
 Dec 19 2014
138 Huffman Coding C/C++ view
 Dec 19 2014
161 Topological Sorting C/C++ view
 Dec 21 2014
176 Say 100 C/C++ view
 Dec 21 2014
170 Binary Search in Array C/C++ view
 Dec 21 2014
1 Sum "A+B" C/C++ view
 Dec 24 2014
149 Prime Chains C/C++ view
 Dec 24 2014
177 Nim Game C/C++ view
 Dec 26 2014
160 Social Web Scraper C/C++ view
 Dec 26 2014
178 Maze of the Wumpus C/C++ view
 Dec 29 2014
184 Matches Picking C/C++ view
 Dec 29 2014
106 Random Search Optimization C/C++ view
 Dec 29 2014
158 Hamming Codes C/C++ view
 Dec 30 2014
125 Bogosort C/C++ view
 Dec 30 2014
174 Calculation of Pi C/C++ view
 Dec 30 2014
107 Knight's Tour C/C++ view
 Dec 30 2014
162 Rubik's Cube C/C++ view
 Dec 31 2014
102 Travelling Salesman C/C++ view
 Jan 2 2015
69 Fibonacci Divisibility C/C++ view
 Jan 2 2015
71 Fibonacci Divisibility Advanced C/C++ view
 Jan 2 2015
112 Travelling Salesman Inverted C/C++ view
 Jan 4 2015
133 Billiard Ball C/C++ view
 Jan 4 2015
150 Introducing Regexps RegExp view
 Jan 5 2015
139 Beam Balance and Masses C/C++ view
 Jan 6 2015
142 LZ77 decompression C/C++ view
 Jan 6 2015
165 Safe Landing C/C++ view
 Jan 8 2015
187 Static Web Page Other view
 Jan 8 2015
188 Basics of HTML Other view
 Jan 8 2015
189 Dynamic Web Page Other view
 Jan 8 2015
164 Page Rank C/C++ view
 Jan 9 2015
173 Chords of Music C/C++ view
 Jan 9 2015
190 Query String Parameters Other view
 Jan 10 2015
118 Maxit Single-Player C/C++ view
 Jan 15 2015
191 Spaceship Weight Fraud C/C++ view
 Jan 15 2015
192 Gangster Battles C/C++ view
 Jan 16 2015
103 Easter Eggs C/C++ view
 Jan 18 2015
193 Maximum Flow C/C++ view
 Jan 21 2015
114 Tricky Printing Brainfuck view
 Jan 22 2015
116 Summing Up Brainfuck view
 Jan 22 2015
119 Brain Fibo Brainfuck view
 Jan 23 2015
126 Sequence of Squares Brainfuck view
 Jan 23 2015
117 Divide by Two Brainfuck view
 Jan 23 2015
167 Copy Line Brainfuck view
 Jan 23 2015
168 Caesar meets BF Brainfuck view
 Jan 23 2015
144 Modular Inverse C/C++ view
 Jan 24 2015
140 Proper Bracket Sequences C/C++ view
 Jan 24 2015
195 Mul Two Asm4004 view
 Jan 26 2015
111 Necklace Count C/C++ view
 Jan 26 2015
196 Fibonacci Randomizer Asm4004 view
 Jan 27 2015
197 Loops in Assembly Asm4004 view
 Jan 27 2015
198 Prn Hex Str Asm4004 view
 Jan 27 2015
199 Employees Web App Other view
 Jan 29 2015
194 Convex Hull and Farmers C/C++ view
 Jan 29 2015
108 Star Medals C/C++ view
 Jan 29 2015
124 Knapsack Backtracking C/C++ view
 Jan 30 2015
123 Knapsack of Integers C/C++ view
 Jan 30 2015
179 Look and Say binary C/C++ view
 Feb 6 2015
200 Fizz Buzz in Asm Asm4004 view
 Feb 8 2015
163 Colliding Balls C/C++ view
 Feb 8 2015
185 Simple 3D Scene C/C++ view
 Feb 11 2015
186 Simple 3D Scene (cont) C/C++ view
 Feb 12 2015
147 Color Cubes Advanced C/C++ view
 Feb 16 2015
180 Simple Game of Sticks C/C++ view
 Feb 20 2015
201 Point in Polygon C/C++ view
 Feb 22 2015
202 Dancing Pairs C/C++ view
 Feb 24 2015
159 Hard Life C/C++ view
 Feb 26 2015
203 Tic-Tac-Toe Minimax Algorithm C/C++ view
 Mar 8 2015
206 Base-32 Encoding C/C++ view
 Jul 28 2015
205 Clustering the Stars C/C++ view
 Jul 30 2015
207 Suffix Array C/C++ view
 Jul 31 2015
208 Neighborhood of a String C/C++ view
 Aug 8 2015
209 Suffix Array Advanced C/C++ view
 Aug 23 2015
157 Emirp primE C/C++ view
 Aug 30 2015
211 Information Entropy C/C++ view
 Sep 8 2015
212 BCD to Hex Asm4004 view
 Oct 4 2015
182 Frodo and Black Riders C/C++ view
 Oct 16 2015
210 Ticket Puzzle C/C++ view
 Oct 17 2015
213 Micro-Life Asm4004 view
 Nov 6 2015
1 Sum "A+B" Other view
 Nov 18 2015
1 Sum "A+B" Asm4004 view
 Nov 18 2015
2 Sum in Loop Asm4004 view
 Nov 19 2015
3 Sums in Loop Asm4004 view
 Nov 20 2015
15 Maximum of array Other view
 Nov 29 2015
175 Algae Robot C/C++ view
 Feb 22 2018
214 Sick Travellers C/C++ view
 Feb 22 2019
215 Klotski C/C++ view
 Jan 3 2020
217 Personality Swap C/C++ view
 Mar 11 2020
1 Sum "A+B" C# view
 Jun 18 2020
2 Sum in Loop C# view
 Jun 18 2020
3 Sums in Loop C# view
 Jun 19 2020
4 Minimum of Two C# view
 Jun 19 2020
5 Minimum of Three C# view
 Jun 19 2020
6 Rounding C# view
 Jun 19 2020
15 Maximum of array C# view
 Jun 19 2020
7 Fahrenheit to Celsius C# view
 Jun 21 2020
20 Vowel Count C# view
 Jun 21 2020
218 Rain Must Fall C/C++ view
 Jul 29 2020
221 XWords C/C++ view
 Jan 10 2021
230 Move-To-Front Transform C/C++ view
 Mar 29 2021
229 Burrows-Wheeler Transform C/C++ view
 Mar 29 2021
233 Language Study C/C++ view
 Jul 2 2021
238 Bear Hunt C/C++ view
 Oct 10 2021
239 Foxes and Geese C/C++ view
 Oct 11 2021
237 Road Network Destruction C/C++ view
 Oct 24 2021
241 Village Ways C/C++ view
 Nov 15 2021
243 Grille Encryption C/C++ view
 Nov 28 2021
244 Introducing SQL SQL view
 Dec 3 2021
245 Aggregations in SQL SQL view
 Dec 5 2021
247 Towers of Hanoi C/C++ view
 Dec 15 2021
249 Turing Increment Turing Machine view
 Dec 29 2021
250 Turing Clone Turing Machine view
 Dec 29 2021
251 Radio Spies C/C++ view
 Jan 8 2022
253 Beautiful Line Chart C/C++ view
 Jan 8 2022
254 Rule 30 by Turing Turing Machine view
 Jan 8 2022
255 LCM of a range C/C++ view
 Jan 9 2022
256 Rook Jump Maze C/C++ view
 Jan 9 2022
252 Shadok and Gibis C/C++ view
 Jan 10 2022
258 Text Justification C/C++ view
 Jan 22 2022
259 Easter Bunnies C/C++ view
 Feb 3 2022
261 Easter Bunnies 2D C/C++ view
 Feb 4 2022
262 Easter Bunnies 2D Advanced C/C++ view
 Feb 4 2022
263 Easter Bunnies 3D C/C++ view
 Feb 5 2022
260 Low Cost Road Network C/C++ view
 Feb 5 2022
269 Fibonacci coding C/C++ view
 Mar 16 2022
270 Hexlife C/C++ view
 Mar 19 2022
271 A Knight some Trolls and a Princess C/C++ view
 Mar 23 2022
274 Two Buckets C/C++ view
 Apr 15 2022
277 The Adventure of Morse Code C/C++ view
 May 1 2022
281 Basic Tokenizer C/C++ view
 May 13 2022
282 Predictable Board Game C/C++ view
 May 26 2022
284 Rotate Array In-Place BASIC view
 Jun 3 2022
285 Rotate Matrix In Place BASIC view
 Jun 4 2022
286 Self-Printing Program BASIC view
 Jun 4 2022
292 Factorial Trailing Zeroes C/C++ view
 Aug 10 2022
294 Vigenere Cipher C/C++ view
 Aug 12 2022
293 Sums of Triplets C/C++ view
 Aug 12 2022
296 Tree Value Perl view
 Aug 15 2022
298 Revoltle C/C++ view
 Aug 21 2022
301 Skyscraper Price C/C++ view
 Aug 21 2022
299 Tree Visualizer C/C++ view
 Aug 21 2022
300 Run-Length Encoding C/C++ view
 Aug 22 2022
305 The Catacombs of Chronos C/C++ view
 Sep 1 2022
311 The Mirror Maze C/C++ view
 Sep 30 2022
307 The Problem of Too Many Clues C/C++ view
 Oct 1 2022
312 The Shredder Conundrum Other view
 Oct 2 2022
313 Seven Segment Decoder Other view
 Oct 9 2022
324 Merge Sort C/C++ view
 Dec 29 2022
323 Next Palindrome C/C++ view
 Dec 29 2022
329 Roman Arithmetic C/C++ view
 Feb 7 2023
330 Easter Bunnies Are Back C/C++ view
 Feb 19 2023
332 Easter Bunnies 2D Are Back C/C++ view
 Feb 19 2023
333 Happy Triplets C/C++ view
 Mar 8 2023
337 Introducing Zeckendorf C/C++ view
 Apr 5 2023
291 Squirrels vs. Acorns C/C++ view
 Apr 5 2023
349 Burrows C/C++ view
 Jun 3 2023
351 Nicomachus C/C++ view
 Jun 11 2023
357 Ulam's Prime Spiral C/C++ view
 Jun 29 2023
360 Whisky Blending C/C++ view
 Jul 21 2023
366 Image Cutting C/C++ view
 Aug 18 2023
368 Number Base Palindrome C/C++ view
 Aug 30 2023
374 Longest Common Subsequence C/C++ view
 Sep 27 2023
377 Sum of Digits Divisibility C/C++ view
 Oct 6 2023
390 Card Pairing Solitaire C/C++ view
 Dec 29 2023
371 Pages to Print C/C++ view
 Dec 29 2023
428 Broken Keyboard C/C++ view
 Aug 29 2024
414 MIDI Variable Length Numbers C/C++ view
 Sep 22 2024
429 Moving Average in Time C/C++ view
 Sep 22 2024
435 Maze Mapping API-Robot C/C++ view
 Nov 7 2024

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