Маселелер

The Power of the Hero#1893

Абдан жеңил · Brute force

Caravans#1894

Абдан жеңил · Prefix Sums · Brute force

Prince or Impostor#1896

Абдан жеңил · Strings · String suffix structures

Spinner Wheel#1897

Абдан жеңил · Probabilities

Tile Laying#1898

Абдан жеңил · Prefix Sums

Passage of the Corridor#1899

Жеңил · Implementation

Game#1900

Орточо · Games · Math

A very friendly group#1902

Жеңил · Combinatorics · Bitmasks · Dynamic programming

Trees with an odd number of independent sets#1903

Орточо · Dynamic programming

Maximum degree of a prime#1904

Татаал · Number theory

Minimum degree of prime#1905

Орточо · Number theory

Anniversary#1906

Татаал · Math · Number theory

Trade#1907

Татаал · Graphs · Greedy algorithms

Grid#1908

Жеңил · Geometry · Math

Drawing#1909

Орточо · Dynamic programming · Probabilities · Combinatorics

Empire#1910

Абдан жеңил · Graphs

Reform#1911

Абдан татаал · Graphs · Greedy algorithms

Constellation#1912

Жеңил · Graphs

Gifts#1913

Абдан татаал · Graph matchings · Dynamic Programming Optimization

ICPC#1914

Абдан татаал · Graphs

Numbers#1915

Абдан жеңил · Implementation

English#1916

Жеңил · Implementation

Diamond#1917

Жеңил · Dynamic programming

Puzzle#1918

Жеңил · Greedy algorithms · Sorting

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