Задачи

The Bottom of a Graph#6223

Много лесно · Graphs

Dark Roads#6224

Лесно · Greedy algorithms · Disjoint set union · Sorting

Beacons#6225

Много трудно · Graphs

Food Review#6226

Много трудно · Graphs · Shortest paths

From Dusk Till Down#6227

Лесно · Graphs · Shortest paths

Fenwick Tree#6233

Много лесно · Prefix Sums · Data Structures · Implementation

Honey Bees#6239

Много лесно · Implementation

Repeating Decimals#6240

Лесно · Implementation

Solutions of Cubic Equation#6241

Трудно · Math · Implementation

Multiplication in a Dihedral Group#6242

Лесно · Implementation · String suffix structures

Sharkovski's Ordering#6244

Много лесно · Implementation

Metro Manila Detour#6245

Много лесно · Graphs

More Fun in Bicol#6246

Много трудно · Implementation

Interior Lattice Points#6247

Много лесно · Geometry

Permutations#6248

Много лесно · Math · Brute force

Planting Trees#6249

Много лесно · Sorting · Greedy algorithms

Boiling Vegetables#6250

Много лесно · Greedy algorithms

Number Trick#6251

Лесно · Brute force

Robert Hood#6252

Трудно · Geometry · Convex Hull

Virus Replication#6253

Много лесно · Implementation

Timebomb#6254

Много лесно · Implementation

Erase Securely#6255

Много лесно · Math

Pinball#6256

Много трудно · Geometry

Dance Reconstruction#6257

Трудно · Math · Combinatorics · Number theory · Constructive Algorithms

5426-5450 от 9226