Задачи

Now#2858

Лесно · Graph matchings

Monad#2859

Лесно · Graphs

Sum of odd numbers#2861

Многу лесно · Math

Number of divisors#2862

Многу лесно · Number theory

Odd divisors#2863

Многу лесно · Brute force

Function tabulation#2864

Многу лесно · Implementation

High Dragon Curve#2865

Тешко · Implementation

Dragon Curve Junior#2866

Многу лесно · Implementation · Geometry

K-digit number High#2867

Тешко · Implementation · Math

K-digit Number Junior#2868

Средно · Brute force

Lame King High#2869

Многу тешко · Graphs · Shortest paths · Math · Constructive Algorithms

Lame King Junior#2870

Многу лесно · Graphs

Hypercube High#2871

Многу тешко · Combinatorics · Number theory · Prime factorization · Bitwise Operations

Hypercube Junior#2872

Тешко · Combinatorics · Number theory · Dynamic programming

Queens High#2873

Тешко · Hashing · Geometry

Queens Junior#2874

Лесно · Implementation

Changing on a Segment (High)#2875

Многу лесно · Prefix Sums · Binary Search · Fenwick Tree

Change on the Segment Junior#2876

Лесно · Prefix Sums · Fenwick Tree

SuperNim High#2877

Многу тешко · Games · Number theory · Math · Combinatorics · Bitwise Operations

SuperNim Junior#2878

Средно · Math · Bitmasks · Games

K-sided domino#2879

Средно · Combinatorics

Different Pairwise Sums#2880

Тешко · Constructive Algorithms

Servers#2881

Многу лесно · Dynamic programming · Binary Search

Period of words#2882

Средно · Strings · Prefix Function

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