Zadania

LCM Pair Sum#6429

Łatwe · Dynamic programming · Number theory

Analyzing Bit (Yet Special) Strings#6437

Łatwe · Suffix Array · String suffix structures

Bits Are Dangerous#6438

Łatwe · Greedy algorithms · Implementation

Counting Amusing Numbers#6439

Średnie · Dynamic programming · Combinatorics · Math

Degree Of Number's Eccentricity#6440

Łatwe · Brute force · Implementation

Exact Number of Drops#6441

Trudne · Math · Number theory

Gowk`s Errand for Master#6443

Średnie · Dynamic programming · Sorting · Convex Hull · Matrix

Handicapped Onsite Prediction#6444

Bardzo łatwe · Binary Search

Icy Roads Of Nomel#6445

Łatwe · Dynamic programming · Greedy algorithms

Jelly-Oxygen Beans#6446

Łatwe · Math · Number theory

Tree Puzzle#6447

Średnie · Dynamic programming · Binary Search

Xoring Machine#6448

Łatwe · Implementation · Dynamic programming

Reduce the Sequence#6449

Łatwe · Dynamic programming · Prefix Sums

Tree#6450

Bardzo łatwe · Depth-first Search · Graphs

Magic Roads#6451

Bardzo łatwe · Graphs · Queries · Prefix Sums · Sorting

Patterns#6452

Bardzo łatwe · Combinatorics · Brute force · String suffix structures

ABACABA Matching#6453

Łatwe · Dynamic programming · String suffix structures

Intervals#6454

Łatwe · Dynamic programming · Math · Implementation · Bitmasks

Danger#6455

Bardzo łatwe · Graphs · Prefix Sums · Trees

Redundant Edges#6456

Średnie · Graphs · Disjoint set union

Coloring#6457

Trudne · Graphs · Greedy algorithms

Robot#6458

Średnie · Geometry

Cosine#6459

Łatwe · Geometry · Math

Billiard#6460

Bardzo łatwe · Geometry · Math

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