المسائل
Chain of words#2190
سهل جدًا · Strings
Dialogs on UCM#2191
سهل جدًا · Strings
Nothing was lost#2192
سهل · Strings
Lines#2193
سهل جدًا · Strings
Palindrome Number#2194
سهل جدًا · Strings
Spell check#2195
متوسط · Strings
String Transformer#2196
سهل جدًا · Implementation
Antipalindrome#2197
سهل · Strings
Lines#2198
سهل جدًا · Strings
Cyclic k-extension#2199
متوسط · Strings
Words#2200
سهل · Strings · Hashing · Brute force
UFO#2201
متوسط · Graphs
Programming Technology#2202
صعب جدًا · Graphs
Roads#2203
سهل · Graphs
Weak k-connectivity#2204
سهل جدًا · Graphs
Elevator#2205
سهل · Math
Minibuses#2206
سهل جدًا · Math
Electric train#2207
سهل جدًا · Strings
Taxi#2208
سهل جدًا · Greedy algorithms
Elevators#2209
سهل · Shortest paths · Graphs
The largest sawtooth subsequence#2211
سهل · Implementation
Tariffs#2212
صعب · Sorting · Greedy algorithms
Three-dimensional rooks#2213
متوسط · Implementation
Function 9#2214
سهل · Number theory
Foreign Languages#2215
سهل · Strings