المسائل

Gondola#7763

صعب · Combinatorics · Number theory · Sorting

Boxes with souvenirs#7766

سهل جدًا · Greedy algorithms · Implementation

Teams#7768

صعب · Data Structures · Binary Search

Horses#7769

سهل جدًا · Dynamic programming · Segment Tree

Sorting#7770

سهل جدًا · Sorting

ASCII Addition#7772

سهل جدًا · Implementation

Cow Confinement#7774

صعب جدًا · Scanline / Sweep Line · Segment Tree · Data Structures · Prefix Sums

Digit Division#7775

صعب · Dynamic programming · Number theory · Prefix Sums · Hashing

Export Estimate#7776

صعب · Graphs · Disjoint set union · Sorting · Greedy algorithms · Constructive Algorithms

Frightful Formula#7777

سهل جدًا · Combinatorics · Fast Fourier transform · Number theory · Dynamic programming

Greenhouse Growth#7778

صعب · Math · Combinatorics

Kernel Knights#7782

سهل جدًا · Graphs

Containers and compartments#7795

صعب جدًا · Segment Tree · Data Structures

Cafe#7796

سهل جدًا · Graphs · Graph network flows

Temirulan vs. Pernekhan#7797

صعب · Dynamic programming · Prefix Sums

Artem vs. Mansur#7798

سهل · Dynamic programming · Math

Nowruz Cup 2015#7799

سهل جدًا · Sorting

Summer school#7801

سهل جدًا · Implementation · Brute force

John's Test#7802

صعب جدًا · Math · Brute force

Coins on the Board#7803

صعب · Math · Implementation · Greedy algorithms

Board Game#7804

متوسط · Games · Brute force

Solitaire#7805

سهل · Dynamic programming

Billiard Balls#7806

صعب جدًا · Dynamic programming · Bitmasks

Happy sum#7807

سهل · Math

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