المسائل

Supermarket#5754

سهل جدًا · Greedy algorithms

Lord of the Ring#5755

صعب جدًا · Depth-first Search · Binary Search · Sorting

Power Network#5756

متوسط · Graph network flows · Breadth-first Search

Firefighters#5757

متوسط · Brute force · Expression parsing

Binary Polynomials#5758

متوسط · Dynamic programming · Bitmasks · Bitwise Operations

Deposit#5760

سهل · Dynamic programming

Test#5762

متوسط · Brute force · Binary Search

Wheel#5764

صعب · Dynamic programming · Combinatorics · Probabilities

Canaries#5765

سهل جدًا · Math

Ostrich Farm#5766

سهل · Math

Ceramic tile#5767

صعب · Implementation

Numbering of series#5768

سهل جدًا · Implementation · String suffix structures

Sale#5769

سهل · Dynamic programming · Sorting

Numbers in Wonderland#5770

صعب جدًا · Implementation

Traffic Rules#5771

صعب جدًا · Graphs

Petya is resting#5772

صعب جدًا · Graphs · Dynamic programming

Decoding#5773

صعب جدًا · Implementation

Ostrich Passions#5774

صعب جدًا · Geometry · Combinatorics

Chairs#5775

صعب · Implementation

Phigon#5776

صعب جدًا · Implementation · Brute force

Grey Area#5786

صعب جدًا · Implementation · Math

Expected Allowance#5787

صعب جدًا · Probabilities

Stopped Watches#5788

صعب · Two pointers · Sorting

Digits on the Floor#5789

متوسط · Geometry

Spherical Mirrors#5790

صعب جدًا · Geometry

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