Задаци

Infinity Tree#11708

Тешко · Trees · Binary Search · Dynamic programming · Constructive Algorithms · Bitwise Operations

Anton's Vyshyvanka#11709

Тешко · Breadth-first Search · Constructive Algorithms

Mirror Tree?#11710

Врло тешко · Trees · Hashing · Depth-first Search · Constructive Algorithms

Знайдіть суми#11711

Лако · Prefix Sums

Sakurako's Birthday#11712

Лако · Number theory · Math

Math Test#11713

Лако · Math · Number theory

Party gathering#11714

Тешко · Sorting · Binary Search · Greedy algorithms

Long-Awaited Party#11715

Тешко · Combinatorics · Bitwise Operations · Prefix Sums · Number theory

Sakurako and Old Dictionary#11716

Тешко · Greedy algorithms · Sorting · Binary Search · Strings

Minimum on the segment#11717

Средње · Segment Tree · Implementation

Consecutive #11718

Лако · Prefix Sums · Strings · Queries

Reduce the array#11719

Средње · Dynamic programming

Jim and the Skyscrapers#11720

Средње · Stacks · Binary Search · Two pointers

Subarray Sums I#11721

Лако · Two pointers

Rectangle Cutting#11722

Врло лако · Dynamic programming

Combinations with repetitions#11723

Лако · Combinatorics

Infected Tree#11724

Средње · Trees · Dynamic programming · Depth-first Search · Greedy algorithms

Two arrays#11725

Средње · Combinatorics

Bernoulli scheme#11726

Врло лако · Combinatorics · Probabilities

Annihilator Gun#11727

Средње · Implementation

Link-Cut Dumplings#11728

Тешко · Bitwise Operations · Number theory · Combinatorics · Dynamic programming

Finally a Problem Without a Legend#11729

Врло тешко · Bitwise Operations · Shortest paths · Graphs · Dynamic programming

Traditional Game#11730

Врло тешко · Games · Greedy algorithms · Math

Coloring Geysers#11731

Средње · Trees · Depth-first Search · Disjoint set union · Graphs · Sorting

Beauty Permutation Queries#11732

Врло тешко · Bitwise Operations · Data Structures · Greedy algorithms

8826-8850 од 9226