المسائل
Frogger#1221
متوسط · Graphs
"Bubble Gum, Bubble Gum..."#1222
سهل جدًا · Brute force
Games R Us#1223
سهل جدًا · Sorting · Implementation · Data Structures
Cover Up#1224
صعب · Probabilities
Black Box#1225
سهل جدًا · Binary Search · Data Structures
Foreign Exchange#1226
سهل جدًا · Graphs · Brute force
Andy's First Dictionary#1227
سهل جدًا · Implementation
Add All#1228
سهل جدًا · Greedy algorithms
GCD Extreme II#1229
سهل جدًا · Number theory
GCD Super-Extreme#1230
سهل · Number theory
Lucky Controller#1231
متوسط · Math · Implementation
Jumping Robot#1232
متوسط · Dynamic programming
Collisions#1233
سهل جدًا · Sorting · Greedy algorithms
Pairs#1234
سهل · Greedy algorithms · Sorting
Embassy#1235
سهل · Greedy algorithms
Dictionary of Banned Ingredients#1236
متوسط · Brute force · Strings
Greatest Product#1237
سهل جدًا · Math · Dynamic programming
Fractal Cake#1238
سهل جدًا · Implementation
Hexaroman Numbers#1239
سهل جدًا · Implementation
Beam in Tunnel#1240
متوسط · Dynamic programming
Key#1241
متوسط · Prime factorization
Game on Chessboard#1242
صعب جدًا · Games
Least Common Multiple#1243
سهل جدًا · Number theory
GCD and LCM#1244
سهل جدًا · Number theory
Sunny Island#1245
متوسط · Number theory