User: johnnycake

Position: #55 (among top 0.1%)
Rank ?: cardinal

Tasks solved: 205
of them for certificate: 161

Country: United States of America

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Registered: Nov 22 2017
Last visit: May 22 2025 23:20



 
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Solutions list
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# Title Language Solution Date
1 Sum "A+B" Other view
 Nov 22 2017
2 Sum in Loop Other view
 Nov 23 2017
3 Sums in Loop Other view
 Nov 23 2017
4 Minimum of Two Other view
 Nov 24 2017
5 Minimum of Three Other view
 Nov 24 2017
15 Maximum of array Other view
 Nov 24 2017
6 Rounding Other view
 Nov 26 2017
7 Fahrenheit to Celsius Other view
 Nov 26 2017
20 Vowel Count Other view
 Nov 26 2017
11 Sum of digits Other view
 Nov 26 2017
41 Median of Three Other view
 Nov 26 2017
28 Body Mass Index Other view
 Nov 26 2017
8 Arithmetic Progression Other view
 Nov 27 2017
13 Weighted sum of digits Other view
 Nov 27 2017
43 Dice Rolling Other view
 Nov 27 2017
9 Triangles Other view
 Nov 27 2017
16 Average of an array Other view
 Nov 27 2017
17 Array Checksum Other view
 Nov 27 2017
30 Reverse String Other view
 Nov 27 2017
21 Array Counters Other view
 Nov 27 2017
48 Collatz Sequence Other view
 Nov 27 2017
10 Linear Function Other view
 Nov 27 2017
12 Modulo and time difference Other view
 Nov 28 2017
14 Modular Calculator Other view
 Nov 28 2017
27 Bubble Sort Other view
 Nov 28 2017
26 Greatest Common Divisor Other view
 Nov 28 2017
29 Sort with Indexes Other view
 Nov 29 2017
18 Square Root Other view
 Nov 29 2017
19 Matching Brackets Other view
 Nov 29 2017
22 Two Printers Other view
 Nov 30 2017
24 Neumann's Random Generator Other view
 Nov 30 2017
67 Fibonacci Sequence Other view
 Nov 30 2017
50 Palindromes Other view
 Nov 30 2017
31 Rotate String Other view
 Nov 30 2017
57 Smoothing the Weather Other view
 Dec 1 2017
52 Pythagorean Theorem Other view
 Dec 1 2017
68 Bicycle Race Other view
 Dec 1 2017
32 Josephus Problem Other view
 Dec 1 2017
35 Savings Calculator Other view
 Dec 1 2017
25 Linear Congruential Generator Other view
 Dec 2 2017
33 Parity Control Other view
 Dec 3 2017
34 Binary Search Other view
 Dec 3 2017
37 Mortgage Calculator Other view
 Dec 4 2017
38 Quadratic Equation Other view
 Dec 4 2017
39 Share Price Volatility Other view
 Dec 4 2017
40 Paths in the Grid Other view
 Dec 5 2017
42 Blackjack Counting Other view
 Dec 5 2017
44 Double Dice Roll Other view
 Dec 5 2017
59 Bulls and Cows Other view
 Dec 5 2017
103 Easter Eggs Other view
 Dec 5 2017
45 Cards Shuffling Other view
 Dec 5 2017
23 Bubble in Array Other view
 Dec 5 2017
46 Tic-Tac-Toe Other view
 Dec 5 2017
54 Pythagorean Triples Other view
 Dec 6 2017
47 Caesar Shift Cipher Other view
 Dec 6 2017
49 Rock Paper Scissors Other view
 Dec 6 2017
53 King and Queen Other view
 Dec 7 2017
81 Bit Count Other view
 Dec 7 2017
55 Matching Words Other view
 Dec 7 2017
104 Triangle Area Other view
 Dec 8 2017
36 Code Guesser Other view
 Dec 8 2017
94 Fool's Day 2014 Other view
 Dec 8 2017
128 Combinations Counting Other view
 Dec 8 2017
58 Card Names Other view
 Dec 8 2017
63 Integer Factorization Other view
 Dec 8 2017
61 Prime Numbers Generation Other view
 Dec 8 2017
69 Fibonacci Divisibility Other view
 Dec 9 2017
120 Selection Sort Other view
 Dec 9 2017
62 Prime Ranges Other view
 Dec 10 2017
72 Funny Words Generator Other view
 Dec 10 2017
121 Insertion Sort Other view
 Dec 10 2017
127 Anagrams Other view
 Dec 11 2017
134 Flying Text Screensaver Other view
 Dec 11 2017
74 Clock Hands Other view
 Dec 12 2017
75 Yacht or Dice Poker Other view
 Dec 12 2017
171 Tree Height Measurement Other view
 Dec 12 2017
156 Luhn Algorithm Other view
 Dec 13 2017
80 Duel Chances Other view
 Dec 14 2017
97 Girls and Pigs Other view
 Dec 14 2017
105 Convex Polygon Area Other view
 Dec 15 2017
135 Variable Length Code Other view
 Dec 16 2017
51 Dungeons and Dragons Dice Other view
 Dec 16 2017
172 Cloud Altitude Measurement Other view
 Dec 16 2017
85 Rotation in 2D Space Other view
 Dec 17 2017
98 Azimuth at Treasure Island Other view
 Dec 17 2017
70 Most Frequent Word Other view
 Dec 17 2017
145 Modular Exponentiation Other view
 Dec 17 2017
122 QuickSort Other view
 Dec 18 2017
66 Caesar Cipher Cracker Other view
 Dec 18 2017
73 Hexagonal Grid Other view
 Dec 19 2017
77 Point to Segment Distance Other view
 Dec 19 2017
56 Life is Simple Other view
 Dec 20 2017
114 Tricky Printing Brainfuck view
 Dec 20 2017
86 Brainfuck Interpreter Other view
 Dec 20 2017
88 Pitch and Notes Other view
 Dec 20 2017
181 Reverse Polish Notation Other view
 Dec 20 2017
187 Static Web Page Other view
 Dec 20 2017
71 Fibonacci Divisibility Advanced Other view
 Dec 21 2017
191 Spaceship Weight Fraud Other view
 Dec 21 2017
95 Simple Linear Regression Other view
 Dec 21 2017
188 Basics of HTML Other view
 Dec 22 2017
116 Summing Up Brainfuck view
 Dec 22 2017
119 Brain Fibo Brainfuck view
 Dec 23 2017
126 Sequence of Squares Brainfuck view
 Dec 23 2017
90 Lexicographic Permutations Other view
 Dec 25 2017
117 Divide by Two Brainfuck view
 Dec 26 2017
211 Information Entropy Other view
 Dec 26 2017
82 Levenshtein Distance Other view
 Dec 26 2017
60 Sweet Harvest Other view
 Dec 28 2017
108 Star Medals Other view
 Dec 28 2017
91 Game of 2048 Other view
 Dec 30 2017
64 Maze Pathfinder Other view
 Dec 31 2017
143 Extended Euclidean Algorithm Other view
 Jan 3 2018
206 Base-32 Encoding Other view
 Jan 3 2018
207 Suffix Array Other view
 Jan 5 2018
136 Variable Length Code Unpack Other view
 Jan 6 2018
99 Uphill Shooting Other view
 Jan 6 2018
125 Bogosort Other view
 Jan 7 2018
165 Safe Landing Other view
 Jan 8 2018
76 Pawn Move Validator Other view
 Jan 9 2018
89 Instrument Tuner Other view
 Jan 9 2018
123 Knapsack of Integers Other view
 Jan 10 2018
96 Snake Arcade Other view
 Jan 10 2018
124 Knapsack Backtracking Other view
 Jan 10 2018
133 Billiard Ball Other view
 Jan 11 2018
139 Beam Balance and Masses Other view
 Jan 12 2018
173 Chords of Music Other view
 Jan 13 2018
144 Modular Inverse Other view
 Jan 14 2018
87 Tree Builder Other view
 Jan 16 2018
101 Gradient Calculation Other view
 Jan 16 2018
140 Proper Bracket Sequences Other view
 Jan 17 2018
182 Frodo and Black Riders Other view
 Jan 21 2018
162 Rubik's Cube Other view
 Jan 24 2018
106 Random Search Optimization Python view
 Jan 26 2018
113 Ground Zero Other view
 Feb 12 2018
175 Algae Robot Other view
 Mar 6 2018
78 Bezier Curves Other view
 Mar 6 2018
154 Breadth First Search Other view
 Mar 7 2018
93 Starving Priority Queue Other view
 Mar 8 2018
205 Clustering the Stars Other view
 Mar 15 2018
129 Enumerating Combinations Other view
 Apr 26 2018
130 Combinations with Repetitions Other view
 Apr 27 2018
184 Matches Picking Other view
 Apr 28 2018
109 Lucky Tickets Other view
 May 16 2018
179 Look and Say binary Other view
 May 17 2018
132 Stream Cipher Breaking Other view
 May 18 2018
192 Gangster Battles Other view
 May 28 2018
111 Necklace Count Other view
 May 29 2018
131 Four Pics One Word Other view
 May 30 2018
137 Shannon-Fano Coding Other view
 Jun 1 2018
208 Neighborhood of a String Other view
 Jun 1 2018
141 Sliding Window Search Other view
 Jun 2 2018
142 LZ77 decompression Other view
 Jun 3 2018
160 Social Web Scraper Python view
 Jun 18 2018
202 Dancing Pairs Other view
 Jun 18 2018
92 Binary Heap Other view
 Jun 20 2018
79 Cycles Detection Other view
 Jun 21 2018
65 Transitive Closure on Candy States Other view
 Jun 22 2018
146 Color Cubes Other view
 Jun 23 2018
100 Crossing the Road Other view
 Jun 25 2018
147 Color Cubes Advanced Other view
 Jun 26 2018
158 Hamming Codes Other view
 Jun 30 2018
118 Maxit Single-Player Other view
 Jul 4 2018
112 Travelling Salesman Inverted Other view
 Jul 5 2018
151 Word Ladders Other view
 Jul 7 2018
161 Topological Sorting Other view
 Jul 9 2018
195 Mul Two Asm4004 view
 Jul 10 2018
197 Loops in Assembly Asm4004 view
 Jul 10 2018
198 Prn Hex Str Asm4004 view
 Jul 11 2018
212 BCD to Hex Asm4004 view
 Jul 14 2018
196 Fibonacci Randomizer Asm4004 view
 Jul 15 2018
200 Fizz Buzz in Asm Asm4004 view
 Jul 19 2018
164 Page Rank Other view
 Jul 20 2018
83 Graph Generator Other view
 Sep 11 2018
84 Dijkstra in the Network Other view
 Sep 12 2018
102 Travelling Salesman Other view
 Oct 12 2018
194 Convex Hull and Farmers Other view
 Oct 17 2018
163 Colliding Balls Other view
 Jan 30 2019
214 Sick Travellers Other view
 Feb 28 2019
201 Point in Polygon Other view
 Mar 5 2019
107 Knight's Tour Other view
 Mar 10 2019
185 Simple 3D Scene Other view
 Mar 18 2019
186 Simple 3D Scene (cont) Other view
 Mar 19 2019
149 Prime Chains Other view
 Mar 25 2019
138 Huffman Coding Other view
 Apr 4 2019
148 Public Key Cryptography Intro Other view
 Apr 19 2019
115 Gradient Descent for SLE Other view
 Apr 30 2019
174 Calculation of Pi Python view
 Jul 13 2019
110 Lucky Tickets Advanced Python view
 Jul 16 2019
157 Emirp primE Python view
 Jul 18 2019
1 Sum "A+B" Python view
 Jul 19 2019
170 Binary Search in Array Python view
 Jul 21 2019
209 Suffix Array Advanced C# view
 Jul 22 2019
152 RSA Cryptography Python view
 Jul 25 2019
153 Fermat goes hacking RSA Python view
 Jul 26 2019
176 Say 100 Python view
 Jul 31 2019
177 Nim Game Python view
 Aug 5 2019
178 Maze of the Wumpus Python view
 Aug 11 2019
32 Josephus Problem Python view
 Aug 29 2019
144 Modular Inverse Python view
 Oct 19 2019
216 Cracking Linear Congruential Generator Python view
 May 17 2020
253 Beautiful Line Chart Python view
 Mar 27 2023
301 Skyscraper Price Python view
 Mar 27 2023
269 Fibonacci coding Python view
 Mar 28 2023
277 The Adventure of Morse Code Python view
 Mar 30 2023
258 Text Justification Python view
 Apr 2 2023
259 Easter Bunnies Python view
 Jul 9 2023
294 Vigenere Cipher Python view
 Jul 9 2023

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