المسائل
The extra digit#2796
سهل · Brute force
Contacts#2797
سهل جدًا · Sorting
Sequence#2798
سهل · Bitwise Operations
Gnome in the Castle#2799
سهل · Graphs · Implementation · Breadth-first Search
Graph Orientation#2800
متوسط · Graphs
Cutting corners#2801
سهل جدًا · Math
Bitset#2802
سهل جدًا · Bitmasks
MarkErovani cubes#2803
سهل جدًا · Implementation
Square Numbers#2804
سهل جدًا · Math
Two piles once...#2805
سهل جدًا · Games
Numbers#2806
سهل · Math
Cubes - 3#2807
سهل جدًا · Bitmasks
The number that remains#2808
متوسط · Math · Optimization
Billy Bones' Chest#2809
سهل جدًا · Math
Fragmentation#2810
سهل · Geometry
Erasing Numbers#2811
سهل جدًا · Math
Angle#2812
سهل جدًا · Implementation
Binary Stirling Numbers#2813
متوسط · Bitmasks
Fast Exponentiation#2814
سهل · Number theory
The Ant and the Tree#2815
متوسط · Geometry
Simple game#2816
سهل جدًا · Games
Binary Numbers#2817
سهل جدًا · Bitmasks
Martian Factorials#2818
سهل جدًا · Number theory
Strange Calculator#2819
سهل · Games
Knight Moves#2820
متوسط · Games · Graphs · Breadth-first Search