المسائل

Coins#1843

صعب · Games

Equation#1844

سهل جدًا · Number theory · Fast Fourier transform

U-turn bits#1845

سهل جدًا · Bitmasks · Prefix Sums

AVL-trees#1846

سهل جدًا · Dynamic programming · Math

Polynomial#1847

سهل · Dynamic programming · Math

Bifurcation#1848

سهل جدًا · Fast Fourier transform · Math

Equation 2#1849

سهل جدًا · Number theory · Fast Fourier transform

Bit Rotation 2#1850

سهل جدًا · Prefix Sums · Bitmasks

Duel#1851

سهل جدًا · Fast Fourier transform · Bitwise Operations · Prefix Sums

Product#1852

صعب · Implementation

Sphere#1853

متوسط · Geometry

Triangular King#1854

سهل جدًا · Implementation

Tent#1855

سهل جدًا · Dynamic programming

Championship on Fungi Sport#1856

سهل جدًا · Brute force · Math · Implementation

Vinnimobil#1857

سهل · Binary Search

Rhyme scheme#1858

متوسط · Combinatorics · Dynamic programming

Miners#1859

سهل · Dynamic programming

Present for Piglet#1860

سهل جدًا · Dynamic programming

Dice#1861

سهل · Dynamic programming

Five-star challenge#1862

سهل · Brute force · Dynamic programming

Strong tiling#1863

سهل جدًا · Dynamic programming

Hamilton Pipeline#1864

سهل · Dynamic programming

Hexagon and rhombic domino#1865

سهل · Dynamic programming

Cute patterns 2#1866

متوسط · Dynamic programming · Combinatorics

Cards#1867

سهل · Greedy algorithms

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