Маселелер

Sphere#1969

Абдан татаал · Graphs · Shortest paths

David Copperfield is resting#1970

Абдан жеңил · Implementation

Fateful Chess Puzzle#1971

Абдан жеңил · Combinatorics

Splitting#1972

Орточо · Number theory

Rollback#1973

Абдан жеңил · Segment Tree · Prefix Sums · Queries

Random Acts of Kindness Day#1974

Абдан жеңил · Math · Implementation

The tightly bound son of the mountains#1975

Татаал · Graphs · Shortest paths

Programming is an art!#1976

Абдан татаал · Greedy algorithms

Organizational Problems: A Topic for a Dissertation?#1978

Жеңил · Graphs · Graph network flows

Railroad#1979

Орточо · Graphs · Depth-first Search · Graph matchings

Shadow Protocol#1980

Абдан жеңил · Chinese remainder theorem

Mushroom#1981

Абдан жеңил · Dynamic programming

Highways#1982

Орточо · Graphs

Ricefield#1983

Абдан жеңил · Implementation

Fractions#1984

Жеңил · Math · Combinatorics

Primes Anna#1985

Орточо · Number theory · Implementation

Anna and the palindrome#1986

Орточо · Strings · Brute force

The Next Permutation#1987

Абдан жеңил · Implementation

The largest increasing subsequence#1988

Жеңил · Dynamic programming

Maximum matching#1989

Орточо · Graph matchings · Graphs · Breadth-first Search · Depth-first Search

Domino 2#1990

Абдан жеңил · Graphs

Maximum flow#1991

Абдан жеңил · Graphs

Dividing the graph#1992

Жеңил · Graphs

Weighing#1993

Абдан жеңил · Math

1926-1950 / 9226