Problemi

Five Palindromes#5612

Facile · Brute force · String suffix structures

Boss, I Can See You!#5613

Difficile · Geometry

Fire Signals#5614

Difficile · Geometry

Mundial#5615

Media · Brute force · Combinatorics · Graphs

Algorithm of Professor Ivanov#5616

Molto facile · Brute force

GOV-internship 3#5617

Media · Dynamic programming · Strings

Stars#5619

Media · Fenwick Tree · Data Structures

Find a multiple#5621

Facile · Dynamic programming

Labyrinth#5622

Molto facile · Graphs

Queens in peaceful positions#5623

Facile · Brute force · String suffix structures

Cross-stitch#5624

Molto difficile · Graphs · Depth-first Search

Persistent Data Structures#5626

Molto facile · Implementation

Three-digit number#5628

Facile · Sorting

Self-Assembly#5650

Facile · Graphs

Hey, Better Bettor#5651

Media · Probabilities · Math · Greedy algorithms

Surely You Congest#5652

Molto difficile · Graphs · Shortest paths

Factors#5653

Molto facile · Number theory · Math

Harvard#5654

Molto difficile · Implementation · Dynamic programming

Low Power#5655

Molto difficile · Greedy algorithms · Sorting

Map Tiles#5656

Molto difficile · Geometry · Greedy algorithms

Security Vault System#5657

Molto difficile · Dynamic programming · Sorting

Pirate Chest#5658

Molto difficile · Brute force · Geometry · Dynamic programming

Pollution Solution#5659

Molto difficile · Geometry

4951-4975 di 9226