المسائل
Long root#1497
متوسط · Binary Search
KMP#1498
متوسط · Strings · Prefix Function
Lines#1499
سهل جدًا · Brute force
Cyclic string#1500
سهل · Prefix Function · Strings
Conic Distance#1501
صعب · Geometry · Math
Center of Masses#1502
سهل جدًا · Geometry
Circum Triangle#1503
سهل · Geometry
Maximal Quadrilateral#1504
سهل جدًا · Geometry
Segments intersection - 2#1505
سهل · Geometry
Crossed Ladders#1506
متوسط · Binary Search · Math
The Laurel-Hardy Story#1507
صعب · Geometry · Math
Rose windows#1508
صعب · Geometry · Math
Kingdom Division#1509
متوسط · Geometry · Math
Circle through three points#1510
سهل جدًا · Geometry
Cake Division#1511
سهل جدًا · Dynamic programming · Divide and Conquer
Farey sequences#1512
سهل · Number theory · Sorting · Brute force
Pre, in and post#1513
متوسط · Trees · Divide and Conquer · Depth-first Search
Hidden Truth in Recurrence#1514
سهل جدًا · Math
Repeated Josephus#1515
سهل جدًا · Math
Constructing BST#1516
سهل جدًا · Trees · Binary Search · Graphs
Simple Addition#1517
سهل · Math · Dynamic programming
Triangle Partitioning#1518
سهل جدًا · Geometry · Sorting
Gray codes#1519
سهل · Math · Divide and Conquer
Odd Divisors#1520
سهل · Math
Optimal Matrix Multiplication - 2#1521
سهل جدًا · Dynamic programming