Problems

Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Tagged with: classical - total 40 (clear filter)

Id	Title	Translations	Solved	Blessing
48	Collatz Sequence	DE ES RU SK	7044	4.53
27	Bubble Sort	ES RU SK	5982	4.82
26	Greatest Common Divisor	RU SK	5839	4.86
18	Square Root	ES RU	5589	4.93
52	Pythagorean Theorem	RU	4733	5.22
31	Rotate String	ES RU	4941	5.15
67	Fibonacci Sequence	RU	4293	5.39
24	Neumann's Random Generator	DE ES RU	4618	5.27
35	Savings Calculator		4048	5.49
32	Josephus Problem	RU	3897	5.56
128	Combinations Counting		2673	6.21
19	Matching Brackets	ES RU	3635	5.68
47	Caesar Shift Cipher	SK	3329	5.83
120	Selection Sort		2036	6.69
34	Binary Search		2155	6.59
121	Insertion Sort		1345	7.41
181	Reverse Polish Notation		584	8.85
122	QuickSort		680	8.59
56	Life is Simple		769	8.38
170	Binary Search in Array		291	10.06
174	Calculation of Pi		236	10.42
123	Knapsack of Integers		239	10.40
109	Lucky Tickets		226	10.50
151	Word Ladders		190	10.80
138	Huffman Coding		186	10.84
137	Shannon-Fano Coding		169	11.00
202	Dancing Pairs		108	11.77
177	Nim Game		112	11.71
102	Travelling Salesman		139	11.34
159	Hard Life		103	11.86
193	Maximum Flow		73	12.45
142	LZ77 decompression		89	12.11
203	Tic-Tac-Toe Minimax Algorithm		68	12.57
274	Two Buckets		40	13.47
107	Knight's Tour		81	12.27
358	Mandelbrot Set		11	15.61
247	Towers of Hanoi		29	14.02
249	Turing Increment		24	14.33
256	Rook Jump Maze		19	14.72
266	Pancake Sorting		14	15.22