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	7194	4.54
27	Bubble Sort	ES RU SK	6101	4.83
26	Greatest Common Divisor	ES SK RU	5954	4.87
18	Square Root	ES RU	5727	4.94
52	Pythagorean Theorem	RU	4849	5.23
31	Rotate String	ES RU	5044	5.16
67	Fibonacci Sequence	RU	4373	5.41
24	Neumann's Random Generator	DE ES RU	4726	5.27
35	Savings Calculator		4142	5.50
32	Josephus Problem	RU	3986	5.57
19	Matching Brackets	ES RU	3732	5.68
128	Combinations Counting		2732	6.22
47	Caesar Shift Cipher	SK	3395	5.85
120	Selection Sort		2084	6.69
34	Binary Search		2214	6.59
121	Insertion Sort		1381	7.41
181	Reverse Polish Notation		606	8.84
122	QuickSort		699	8.59
56	Life is Simple		790	8.38
170	Binary Search in Array		294	10.09
174	Calculation of Pi		243	10.42
123	Knapsack of Integers		248	10.38
109	Lucky Tickets		230	10.51
151	Word Ladders		195	10.80
138	Huffman Coding		188	10.86
137	Shannon-Fano Coding		174	11.00
202	Dancing Pairs		111	11.77
177	Nim Game		113	11.74
102	Travelling Salesman		141	11.36
159	Hard Life		105	11.87
193	Maximum Flow		77	12.40
142	LZ77 decompression		90	12.13
203	Tic-Tac-Toe Minimax Algorithm		69	12.59
274	Two Buckets		45	13.32
107	Knight's Tour		82	12.29
247	Towers of Hanoi		31	13.95
358	Mandelbrot Set		12	15.51
249	Turing Increment		26	14.24
256	Rook Jump Maze		25	14.31
266	Pancake Sorting		14	15.26