Round 1C
- Problem A: Square Tiles.
- Problem B: Space Emergency.
- Problem C: Perfect Harmony.
Language Popularity
| Problem A | Problem B | Problem C | Sets | People | ||||
|---|---|---|---|---|---|---|---|---|
| Language | S | L | S | L | S | L | Total | All / Adv / Perfect |
| C | 183 | 163 | 37 | 10 | 110 | 1 | 504 | 199 / 27 / 1 |
| C# | 226 | 216 | 82 | 36 | 150 | 3 | 713 | 243 / 54 / 2 |
| C++ | 2038 | 1945 | 872 | 413 | 1537 | 44 | 6849 | 2097 / 646 / 29 |
| Haskell | 16 | 15 | 8 | 1 | 20 | 60 | 29 / 3 | |
| Java | 872 | 847 | 235 | 104 | 570 | 8 | 2636 | 923 / 158 / 4 |
| Pascal | 36 | 35 | 12 | 4 | 24 | 1 | 112 | 36 / 9 / 1 |
| Perl | 37 | 35 | 9 | 6 | 19 | 106 | 38 / 7 | |
| PHP | 43 | 40 | 7 | 24 | 114 | 46 / 1 | ||
| Python | 437 | 416 | 132 | 65 | 288 | 3 | 1341 | 483 / 98 / 1 |
| Ruby | 75 | 74 | 24 | 11 | 45 | 229 | 81 / 16 | |
| AWK | 1 | 1 | 1 | 3 | 2 | |||
| Clojure | 2 | 2 | 2 | 6 | 3 / 1 | |||
| CoffeeScript | 1 | 1 | 2 | 4 | 2 | |||
| F# | 6 | 6 | 3 | 1 | 3 | 19 | 6 / 1 | |
| Go | 4 | 2 | 1 | 4 | 11 | 6 / 1 | ||
| Groovy | 5 | 4 | 1 | 1 | 11 | 5 | ||
| JavaScript | 8 | 6 | 3 | 6 | 23 | 8 / 1 | ||
| Lisp | 11 | 10 | 1 | 5 | 27 | 13 / 1 | ||
| Lua | 3 | 3 | 1 | 1 | 8 | 3 / 1 | ||
| MATLAB | 3 | 3 | 1 | 7 | 3 | |||
| Objective-C | 2 | 2 | 1 | 5 | 2 | |||
| OCaml | 5 | 5 | 2 | 2 | 6 | 20 | 6 / 2 | |
| Scala | 9 | 9 | 3 | 1 | 6 | 28 | 9 / 1 | |
| Visual Basic | 10 | 9 | 3 | 2 | 24 | 11 / 1 | ||
| ActionScript | 1 | 1 | 2 | 1 | ||||
| AutoHotkey | 1 | 1 | 2 | 1 | ||||
| D | 1 | 1 | 1 | 1 | 1 | 5 | 1 / 1 | |
| J | 1 | 1 | 2 | 1 | ||||
| PowerShell | 1 | 1 | 1 | 3 | 1 | |||
| Processing | 1 | 1 | 1 | 3 | 1 | |||
| Racket | 1 | 1 | 1 | |||||
| Shell | 1 | 1 | 1 | 1 | 4 | 1 | ||
| Total | 4039 | 3854 | 1440 | 656 | 2833 | 60 | 12882 | 4196 / 1000 / 35 |
Legend: advancing to next round, perfect score.