Zadania

Miracle Tree#2433

Łatwe · Brute force

Necklace#2434

Łatwe · Combinatorics

Abelian Groups#2435

Bardzo trudne · Number theory

Necklace 2#2436

Bardzo trudne · Combinatorics · Number theory · Math

Minimum sum of digits#2437

Trudne · Dynamic programming

Equations in Permutations#2438

Łatwe · Combinatorics · Dynamic programming

Boolean Extremes#2439

Bardzo trudne · Bitwise Operations

n-th Largest Value#2440

Bardzo łatwe · Sorting · Implementation

Equal Sum Partitions#2441

Średnie · Number theory · Greedy algorithms · Prime factorization

Balls#2442

Trudne · Binary Search · Combinatorics · Dynamic programming

Running Median#2443

Bardzo łatwe · Priority Queue

Game of Chips#2444

Bardzo łatwe · Brute force

Adjacent Bit Counts#2445

Średnie · Dynamic programming

Convex Hull of Lattice Points#2446

Bardzo łatwe · Geometry

Theta Puzzle#2448

Średnie · Breadth-first Search · Graphs

Fair Division#2449

Trudne · Greedy algorithms · Sorting

Free Goodies#2450

Bardzo łatwe · Greedy algorithms · Dynamic programming

High Score#2451

Bardzo łatwe · Dynamic programming · Strings

Hill Driving#2452

Średnie · Math · Binary Search · Greedy algorithms

Rankings#2453

Średnie · Graphs · Breadth-first Search · Sorting

Risk#2454

Bardzo łatwe · Binary Search · Graphs · Graph network flows

Selling Land#2455

Trudne · Stacks · Dynamic programming · Greedy algorithms · Sorting

Stock Prices#2456

Bardzo łatwe · Priority Queue · Implementation

Telephone Network#2457

Bardzo trudne · Graphs · Disjoint set union

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