المسائل
Sequence Formatting#2484
سهل · Implementation
Two piles#2485
سهل · Dynamic programming
Two instructions#2486
سهل · Implementation
Jealous Queen#2487
صعب جدًا · Graphs
Sums in threes#2488
سهل · Dynamic programming · Math · Greedy algorithms
Divisors problem#2489
صعب جدًا · Math · Number theory
Factorial, Powers and Abelian Groups#2490
سهل · Number theory
Day of Abundance#2491
صعب · Brute force · Math
Testing Ground#2492
متوسط · Geometry
Walking Robot#2493
متوسط · Prefix Sums
Report 2#2494
صعب · Math · Combinatorics · Number theory
Competition#2495
متوسط · Math · Dynamic programming
String concatenation#2496
سهل · Strings
Tariffs#2497
سهل · Implementation
K-sorting#2498
سهل جدًا · Sorting
Rails#2499
متوسط · Geometry
Guess the number#2500
سهل · Brute force
Pie chart#2501
سهل جدًا · Math
Dessert Preparation#2502
سهل · Brute force
Restoration of the string#2503
صعب · Strings
Kill the pig#2504
سهل جدًا · Brute force · Geometry
Tea Party#2505
سهل جدًا · Graphs
Universal socket#2506
سهل جدًا · Geometry
Border#2507
سهل جدًا · Implementation
International Passport#2508
سهل · Greedy algorithms