Programming problems form previous years.
Directed graphs
Maximum path
Downhill skiing
Travelling circus
Shortcut edges
Increasing Training Load
Reverse an Edge
Leaking canals inspection
Wayfarers
Blue Promenades
Express Paths in Directed Graphs
Euler trail
Winter Maintenance Service
Generation of various combinatorial structures
The Mastermind-- Assistant Program
Counting Spanning Trees
The Puzzle
The Deep Caves
Isomorphic permutations
Historical Segmented Belts
Graph isomorphism
Small Graphs Isomorphism
Binary Rooted Tree Isomorphism
Cyclic Isomers
Acyclic Isomers
Acyclic Isomers II
Similar weighted binary rooted trees
Tree isomorphism
Molecules
Connected Networks
Isomorphism of Tree-Cycle Graphs
Isomorphism of Graphs with Few Cycles
Graph searching
Refactoring of a Simplified Makefile
Maximum Augmenting Sequence
Telescopes connection
Marsh Causeway
Road Trip
Word Game
Minimum spanning trees
Minimum Cascading Spanning Tree
Campus
Cable TV
Hedgehog Minimum Spanning Tree
Backup Connection
New advances in gravitational waves observations
Electrification of a rural area
Minimum Spanning Tree with Optimal A-B Connection
Minimum spanning tree in a graph with vertex potentials
Number theory
Linear congruential generator
Counting linear congruential generators
On Certain Lehmer Generators
Sequence Periods of Some Blum Blum Shub Random Number Generators
Priority queues
Building Binomial Heaps
Properties of finite automata and regular languages
Dictionary automaton
PAL distance
Finite and infinite languages
The Word Counter
The NFA Counter
Identification of minimal DFA
Incomplete Automaton
Words with given prefix
Bud words
Intermediate Words
Text searching
Basic Committee Work Model
Text Search
Dictionaries
Trains dispatching
Search for a polynomial
String Factorization
Genetic engineering
Older problems in Czech
Directed graphs
CZ Hradlová síť
Generation of various combinatorial structures
CZ Polymino
CZ Šachová koncovka
CZ Shoda stromù
Graph searching
CZ Průměr grafu
CZ Nepostradatelný datový kanál
Minimum spanning trees
CZ Asfaltové silnice
CZ Připojení
CZ Počítačová síť
Priority queue(s)
CZ Výbìr nejlepších položek ve skladu
Text searching
CZ Geny v DNA
CZ Zjednodušené hledání v DNA
Older, less relevant problems (also in Czech)
Minimum directed spanning tree (= optimum branching)
CZ Výstavba potrubní pošty
Pushdown automaton simulation
CZ Zasobníkový automat