Προβλήματα
Attack of aliens#2217
Πολύ εύκολο · Geometry
Coins#2218
Πολύ εύκολο · Math
Snow White and n gnomes#2219
Μέτριο · Greedy algorithms · Sorting
Playing with graph#2220
Μέτριο · Dynamic programming
About love...#2221
Δύσκολο · Geometry
Matches for children are not toys!#2222
Εύκολο · Brute force · Implementation
Maze#2223
Εύκολο · Graphs
Number#2224
Εύκολο · Brute force
Beautiful numbers#2225
Μέτριο · Implementation · Brute force
Zoo#2226
Εύκολο · Combinatorics
Necklace of Beads#2227
Δύσκολο · Combinatorics · Number theory
Color#2228
Πολύ εύκολο · Number theory
The Vanishing#2231
Εύκολο · Probabilities · Math
"At the Frying Pan" near the University#2234
Πολύ εύκολο · Geometry
Geodetic Practice of Students#2235
Πολύ εύκολο · Geometry
Let's play "Scramb"!#2236
Δύσκολο · Strings
Marinka's Treasure Box#2237
Εύκολο · Priority Queue
Who will get the "avtomat"?#2238
Πολύ εύκολο · Math
Masha and the Candies#2239
Πολύ εύκολο · Math · Number theory
Vaska Abroad#2240
Πολύ εύκολο · Dynamic programming
Poppy Seed Rolls#2241
Πολύ εύκολο · Brute force
Family Tree#2242
Εύκολο · Binary Search · Trees
Two collections#2243
Πολύ εύκολο · Data Structures
You won't catch up!#2244
Μέτριο · Graphs · Dijkstra algorithm · Shortest paths
Super numbers#2245
Πολύ εύκολο · Prime factorization · Brute force