المسائل
Extra spaces#2165
سهل جدًا · Strings
Anagrams#2166
سهل جدًا · Sorting
Chips#2167
متوسط · Implementation
Square punch#2168
متوسط · Depth-first Search
Permutations#2169
سهل · Combinatorics · Sorting · Brute force
Repair in Hanoi#2170
سهل جدًا · Constructive Algorithms
Find a set of patterns 1#2171
سهل · Strings
Find a set of patterns 2#2172
سهل · Strings
Cubes#2173
سهل · Strings
DogDogBark#2174
سهل · Strings
Palindromes#2175
متوسط · Strings
Trees Made to Order#2176
صعب · Combinatorics · Dynamic programming · Divide and Conquer · Constructive Algorithms
Function Run Fun#2177
سهل جدًا · Dynamic programming
Binary Multiplication#2178
سهل · Strings
Palindromic Subsequence#2179
متوسط · Strings
Role-playing game#2180
سهل جدًا · Math
Wheel of Fortune#2181
سهل · Implementation · Brute force
Text Formatting#2182
متوسط · Implementation
Space Exploration#2183
سهل · Graphs
Chessboard#2184
سهل جدًا · Implementation · Math
Shooting Championship#2185
سهل جدًا · Implementation
Divisors#2186
سهل · Divide and Conquer · Number theory · Math
House by the Road#2187
صعب · Geometry · Implementation
Delaunay triangulation#2188
صعب · Geometry
Replica Placement#2189
صعب جدًا · Graphs