Problemi

The Bottom of a Graph#6223

Molto facile · Graphs

Dark Roads#6224

Facile · Greedy algorithms · Disjoint set union · Sorting

Beacons#6225

Molto difficile · Graphs

Food Review#6226

Molto difficile · Graphs · Shortest paths

From Dusk Till Down#6227

Facile · Graphs · Shortest paths

Fenwick Tree#6233

Molto facile · Prefix Sums · Data Structures · Implementation

Honey Bees#6239

Molto facile · Implementation

Repeating Decimals#6240

Facile · Implementation

Solutions of Cubic Equation#6241

Difficile · Math · Implementation

Multiplication in a Dihedral Group#6242

Facile · Implementation · String suffix structures

Sharkovski's Ordering#6244

Molto facile · Implementation

Metro Manila Detour#6245

Molto facile · Graphs

More Fun in Bicol#6246

Molto difficile · Implementation

Interior Lattice Points#6247

Molto facile · Geometry

Permutations#6248

Molto facile · Math · Brute force

Planting Trees#6249

Molto facile · Sorting · Greedy algorithms

Boiling Vegetables#6250

Molto facile · Greedy algorithms

Number Trick#6251

Facile · Brute force

Robert Hood#6252

Difficile · Geometry · Convex Hull

Virus Replication#6253

Molto facile · Implementation

Timebomb#6254

Molto facile · Implementation

Erase Securely#6255

Molto facile · Math

Pinball#6256

Molto difficile · Geometry

Dance Reconstruction#6257

Difficile · Math · Combinatorics · Number theory · Constructive Algorithms

5426-5450 di 9226