Problemi

UFOs#4914

Molto facile · Implementation · Binary Search

Tree#4915

Molto facile · Graphs · Shortest paths

Farm 2#4917

Molto difficile · Geometry · Convex Hull · Combinatorics · Constructive Algorithms

About Frogs#4918

Molto facile · Greedy algorithms

Democracy Advances#4938

Molto difficile · Geometry · Brute force

Electrons#4942

Facile · Geometry

Decomposition of permutations#4943

Molto difficile · Dynamic programming

Uncle Scrooge's Gold#4946

Facile · Dynamic programming

Light#4948

Difficile · Geometry

Factory#4951

Molto difficile · Greedy algorithms

K-inversions#4952

Molto facile · Dynamic programming · Fenwick Tree

Men in Black#4953

Molto difficile · Implementation · Graphs

Path#4954

Facile · Implementation

Martian Plates#4955

Molto facile · Dynamic programming

Bad Roads#4956

Facile · Graphs · Dynamic programming

Sequence#4957

Media · Dynamic programming · Number theory · Math

Game of Squares#4958

Facile · Dynamic programming · Brute force

Ones and Zeroes#4959

Molto difficile · Brute force

Zones on a Plane#4960

Difficile · Dynamic programming

Cockroaches in the Building#4961

Facile · Dynamic programming

Game with Cards#4962

Molto facile · Graphs · Implementation

Flower-garden Designs#4963

Molto difficile · Geometry · Hashing · Sorting · Combinatorics

Goat in the Garden 4#4964

Molto difficile · Geometry

Interesting Number#4965

Molto facile · Math

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