المسائل
Three-digit numbers 5#9995
سهل · Brute force
Three-digit numbers 7#9997
سهل جدًا · Brute force
Three-digit numbers 8#9998
سهل جدًا · Brute force
Three-digit Armstrong numbers#9999
سهل جدًا · Brute force
Sticks#10001
صعب · Brute force · Implementation
Almost maximum#10003
سهل · Dynamic programming
Domino#10004
سهل · Dynamic programming · Sorting
Units#10005
سهل جدًا · Dynamic programming
Number#10023
سهل جدًا · Implementation
How many words#10024
سهل · Brute force
How many residents#10025
سهل · Math · Implementation
Number Partitioning#10026
سهل جدًا · Dynamic programming
Robot on the Number Line#10027
سهل جدًا · Implementation
Characteristic#10028
متوسط · Expression parsing · Stacks
Corona2020#10029
سهل جدًا · Brute force
SpaceX#10030
سهل · Sorting · Greedy algorithms
Skyscrapers#10031
متوسط · Binary Search · Sorting · Two pointers · Data Structures
Positive tests#10032
متوسط · Number theory · Math
Fire extinguishing robot#10033
صعب · Binary Search · Dynamic programming
Virus detection#10034
سهل · Graphs
LinkedList Cycle#10042
سهل · Two pointers
LinkedList Cycle starting point#10043
متوسط · Two pointers
LinkedList Merge#10044
سهل · Implementation
Class LinkedList#10045
سهل جدًا · Data Structures