المسائل
K-th maximum#687
سهل جدًا · Data Structures
To the beginning of the row!#688
سهل جدًا · Data Structures · Implementation · Sorting
Swaper#689
سهل جدًا · Segment Tree · Data Structures
Road Reform#690
سهل · Graphs · Disjoint set union
Sparse Tables#691
صعب · Sparse Table · Segment Tree · Range queries
K-dimensional partial sum#692
سهل · Implementation
Minimum in the Stack#693
سهل جدًا · Stacks
Minimum in the Queue#694
سهل · Data Structures
Range Variation Query#695
سهل جدًا · Segment Tree · Prefix Sums
Automatic Cash Terminal#696
متوسط · Implementation
Box#697
سهل جدًا · Math
Weird sort#698
سهل · Sorting
Bowling#699
سهل جدًا · Implementation
Exam#700
صعب · Probabilities
Platforms#701
سهل جدًا · Dynamic programming · Sorting
Greatest Common Divisor#702
متوسط · Number theory · Dynamic programming
Hamster 2#703
سهل · Geometry
Factorials#704
سهل جدًا · Math · Brute force
Zero#705
سهل جدًا · Brute force
The largest circle#706
سهل · Geometry
Puddles#707
صعب · Geometry · Implementation · Math
Segment Intersection#708
سهل · Geometry
Length of the union#709
سهل جدًا · Segment Tree
External Rectangles#710
سهل جدًا · Sorting · Data Structures · Implementation · Binary Search
Quadrilaterals#711
متوسط · Geometry