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