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