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Hills#326
Orta · Sorting
Meteorologists#327
Ýeňil · Implementation · String suffix structures
Teleport#328
Ýeňil · Graphs · Shortest paths
Number of words#329
Ýeňil · Strings
Champion Word#330
Orta · Strings
The Champion Sentence#331
Ýeňil · Strings
The children's railway#332
Orta · Strings
Children's Railway - 2#333
Kyn · Strings
Divide or take away?#334
Ýeňil · Games
Game with switches#335
Örän ýeňil · Games
Just one pile?#336
Ýeňil · Games
Did the grandfather gather it or not?#337
Kyn · Games
Irreducible Fractions#338
Ýeňil · Number theory · Math
Again irreducible#339
Örän ýeňil · Number theory · Math
Once - peas, two - peas...#340
Örän ýeňil · Brute force
Influenza AH1N1#341
Ýeňil · Graphs · Depth-first Search
Sorting Containers#342
Orta · Greedy algorithms · Sorting
Ethan Hunt's Mission#343
Ýeňil · Dynamic programming
Three Little Pigs#344
Örän ýeňil · Implementation
Progress in Military Technology#345
Orta · Math · Brute force
Progress in artillery continues#346
Orta · Dynamic programming · Strings
A time to scatter stones#347
Örän kyn · Dynamic programming
Median sequence#348
Kyn · Dynamic programming
Thrifty Housekeeper#349
Ýeňil · Math
Ancient Labyrinth#350
Örän ýeňil · Geometry