المسائل
Maximum Parallelepiped#5254
صعب · Math
Digit#5255
سهل جدًا · Implementation
Volume#5256
سهل جدًا · Implementation · Geometry
Two Mushroom Pickers#5257
سهل · Math
Gifts#5258
متوسط · Implementation · Brute force
Segments#5259
سهل جدًا · Sorting · Segment Tree
Decomposition#5260
متوسط · Prime factorization
Least common subnumber#5261
صعب · Dynamic programming
Tram Intersection#5262
سهل · Dynamic programming
Obedient children#5263
سهل جدًا · Implementation
New issue#5264
سهل · Implementation · Brute force
Petya Slonikov#5265
سهل جدًا · Brute force
Your Game#5266
سهل · Greedy algorithms
Grasshopper#5267
سهل · Greedy algorithms · Sorting
About the Benefits of Nails#5268
متوسط · Dynamic programming · String suffix structures
Sandboxes#5270
سهل جدًا · Implementation · Greedy algorithms
Viral Ethics#5271
سهل جدًا · Graphs
World Championship in "Highlander"#5272
متوسط · Geometry
Acquaintance#5273
سهل · Greedy algorithms
Fenechka#5274
صعب · Hashing · Trees · Fenwick Tree
Riding Elephants#5275
سهل جدًا · Math · Constructive Algorithms
Forest#5276
متوسط · Implementation
Hiking#5277
سهل جدًا · Dynamic programming
Gift#5278
صعب · Greedy algorithms · Sorting · Binary Search
Path#5279
سهل جدًا · Dynamic programming