المسائل

Java Interface Bird#9717

سهل جدًا · Implementation

Worker and Salary#9718

سهل · Hashing

Worker and Salary 2#9719

سهل جدًا · Sorting · Hashing

Java Collections Students Subjects#9720

سهل · Sorting · Data Structures

Java FileInputStream#9721

سهل جدًا · Implementation

Java ArithmeticException#9722

سهل جدًا · Implementation

Bipartite Blanket#9724

صعب جدًا · Bitmasks · Dynamic programming · Graph matchings · Combinatorics

Justified Jungle#9744

سهل · Depth-first Search

The ABCD Murderer#9747

صعب جدًا · Dynamic programming · Strings · Greedy algorithms · Prefix Function

The Bridge on the River Kawaii#9748

صعب جدًا · Data Structures · Disjoint set union · Graphs · Divide and Conquer · Segment Tree

Clockwork Bell#9749

سهل · Breadth-first Search

Trees Gump#9751

صعب · Geometry · Trees · Constructive Algorithms · Depth-first Search · Sorting

The Silence of the Lamps#9755

سهل · Prefix Sums

Matrice#9756

صعب · Dynamic programming · Prefix Sums

ABB#9759

متوسط · String suffix structures · Strings

Be Geeks!#9760

صعب جدًا · Divide and Conquer · Sparse Table · Binary Search · Range queries · Number theory

Bob in Wonderland#9761

سهل جدًا · Graphs

Zeldan's Garden#9764

صعب · Number theory · Math · Prefix Sums

Light Emitting Hindenburg#9765

متوسط · Greedy algorithms · Bitwise Operations

K==S#9766

صعب جدًا · Strings · Prefix Function · Matrix · Dynamic programming

Ponk Warshall#9767

سهل جدًا · Strings · Brute force

Amin and Puzzle#9771

سهل · Implementation

Chess Tournament#9772

صعب · Graphs · Greedy algorithms · Sorting

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