Есептер

Miracle Tree#2433

Жеңіл · Brute force

Necklace#2434

Жеңіл · Combinatorics

Abelian Groups#2435

Өте қиын · Number theory

Necklace 2#2436

Өте қиын · Combinatorics · Number theory · Math

Minimum sum of digits#2437

Қиын · Dynamic programming

Equations in Permutations#2438

Жеңіл · Combinatorics · Dynamic programming

Boolean Extremes#2439

Өте қиын · Bitwise Operations

n-th Largest Value#2440

Өте жеңіл · Sorting · Implementation

Equal Sum Partitions#2441

Орташа · Number theory · Greedy algorithms · Prime factorization

Balls#2442

Қиын · Binary Search · Combinatorics · Dynamic programming

Running Median#2443

Өте жеңіл · Priority Queue

Game of Chips#2444

Өте жеңіл · Brute force

Adjacent Bit Counts#2445

Орташа · Dynamic programming

Convex Hull of Lattice Points#2446

Өте жеңіл · Geometry

Interior Points of Lattice Polygons#2447

Өте жеңіл · Geometry

Theta Puzzle#2448

Орташа · Breadth-first Search · Graphs

Fair Division#2449

Қиын · Greedy algorithms · Sorting

Free Goodies#2450

Өте жеңіл · Greedy algorithms · Dynamic programming

High Score#2451

Өте жеңіл · Dynamic programming · Strings

Hill Driving#2452

Орташа · Math · Binary Search · Greedy algorithms

Rankings#2453

Орташа · Graphs · Breadth-first Search · Sorting

Risk#2454

Өте жеңіл · Binary Search · Graphs · Graph network flows

Selling Land#2455

Қиын · Stacks · Dynamic programming · Greedy algorithms · Sorting

Stock Prices#2456

Өте жеңіл · Priority Queue · Implementation

Telephone Network#2457

Өте қиын · Graphs · Disjoint set union

2351-2375 / 9226