Problemat

Паліндром#11018

Shumë e lehtë · Brute force

Оптимальні підпослідовності#11020

Shumë e vështirë · Dynamic programming · Prefix Sums

International Olympiad#11021

Shumë e lehtë · Implementation

Пін-код#11022

Shumë e lehtë · Brute force

Порядок#11025

Shumë e lehtë · Implementation

Середнє#11026

Mesatare · Prefix Sums · Binary Search

Great fight#11030

E vështirë · Data Structures · Fenwick Tree · Segment Tree · Greedy algorithms

Mysterious ritual#11031

Mesatare · Number theory · Strings

Painting#11032

E vështirë · Segment Tree · Range queries · Prefix Sums

Lumberjack villages#11033

Shumë e vështirë · Dynamic programming · Trees · Depth-first Search · Greedy algorithms · Data Structures

Table of results#11034

Shumë e lehtë · Implementation

Ralph and arithmetic#11035

Mesatare · Implementation

Bit automaton#11036

E lehtë · Brute force · Bitwise Operations

Coins#11037

Mesatare · Math · Number theory

Delivery#11038

Shumë e lehtë · Brute force

Drone destruction#11039

Shumë e lehtë · Sorting

Candy in the maze#11040

E lehtë · Graphs · Binary Search

Passwords#11041

E lehtë · Strings · Prefix Function

Marriage#11053

E vështirë · Greedy algorithms · Sorting · Data Structures · Constructive Algorithms

Random tree#11054

Shumë e vështirë · Trees · Combinatorics · Math · Dynamic programming

Game with a tree#11055

Shumë e vështirë · String suffix structures · Hashing · Data Structures · Trees · Strings

Festive Sugar Modulus Calculations#11056

E vështirë · Constructive Algorithms · Bitwise Operations

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