Round 1B: RPI
4532 correct small sets and 4408 correct large sets. View problem statement or contest analysis.
Compact solutions
 olalia in Java (229 B) Masamune in Python (313 B) SnippyHolloW in Python (412 B) LordKlotski in Java (428 B) bolot in Java (548 B) Louise.de.La.Valliere in Python (554 B) surfeit in MATLAB (579 B) momonoke in Perl (608 B) | Onoez in Ruby (611 B) Nesszors in Java (664 B) brad in Python (685 B) kusano in Python (695 B) mtran in Python (704 B) cky in Ruby (728 B) beingryu in Ruby (750 B) Thachnh in Python (763 B) | lqp1831 in Python (771 B) ZUTI in Python (771 B) beingryu in Ruby (779 B) Chase in Ruby (779 B) Ra16bit in C++ (788 B) Marte in Python (791 B) Qinz in C++ (806 B) LiWei in C++ (807 B) |
Solved in...
| C++ (4730 sets) Java (1745 sets) Python (1081 sets) C# (464 sets) C (324 sets) Ruby (182 sets) Pascal (74 sets) PHP (66 sets) Perl (52 sets) Haskell (51 sets) Scala (26 sets) | Visual Basic (21 sets) Lisp (20 sets) JavaScript (13 sets) OCaml (12 sets) Go (9 sets) Clojure (8 sets) F# (7 sets) D (6 sets) Groovy (6 sets) MATLAB (5 sets) ActionScript (4 sets) | CoffeeScript (4 sets) Lua (4 sets) Objective-C (4 sets) TCL (4 sets) Processing (2 sets) Prolog (2 sets) Shell (2 sets) Whitespace (2 sets) POV-Ray (1 set) PowerShell (1 set) |
Submission Origin
| China (660 contestants) India (536 contestants) United States (394 contestants) Russia (350 contestants) Japan (238 contestants) Ukraine (151 contestants) Poland (143 contestants) Brazil (130 contestants) Taiwan (90 contestants) Germany (88 contestants) France (88 contestants) South Korea (83 contestants) Canada (83 contestants) Romania (77 contestants) United Kingdom (65 contestants) Egypt (65 contestants) Thailand (64 contestants) Israel (58 contestants) Indonesia (57 contestants) Bangladesh (56 contestants) Vietnam (53 contestants) Australia (53 contestants) Hong Kong (49 contestants) Hungary (47 contestants) Spain (46 contestants) Belarus (43 contestants) Argentina (43 contestants) Slovakia (40 contestants) Colombia (35 contestants) Mexico (34 contestants) Bulgaria (34 contestants) South Africa (31 contestants) Iran (28 contestants) Netherlands (24 contestants) | Czech Republic (24 contestants) Turkey (22 contestants) Sweden (21 contestants) Peru (21 contestants) Lithuania (21 contestants) Portugal (19 contestants) Italy (19 contestants) Croatia (19 contestants) Latvia (18 contestants) Greece (18 contestants) Switzerland (17 contestants) Singapore (17 contestants) New Zealand (16 contestants) Venezuela (15 contestants) Sri Lanka (15 contestants) Philippines (14 contestants) Serbia (13 contestants) Pakistan (13 contestants) Kazakhstan (13 contestants) Norway (10 contestants) Georgia (10 contestants) Belgium (10 contestants) Macedonia (9 contestants) Finland (8 contestants) Austria (8 contestants) Denmark (7 contestants) Chile (7 contestants) Lebanon (6 contestants) Kyrgyzstan (6 contestants) Armenia (6 contestants) Slovenia (5 contestants) Morocco (5 contestants) Moldova (5 contestants) Ireland (5 contestants) | Estonia (5 contestants) Dominican Republic (4 contestants) Uruguay (3 contestants) Mongolia (3 contestants) Malaysia (3 contestants) Bosnia and Herzegovina (3 contestants) Jordan (2 contestants) Iceland (2 contestants) Guatemala (2 contestants) Ecuador (2 contestants) Bolivia (2 contestants) Afghanistan (2 contestants) Uzbekistan (1 contestant) Tunisia (1 contestant) Syria (1 contestant) Sudan (1 contestant) Saudi Arabia (1 contestant) Rwanda (1 contestant) Nigeria (1 contestant) Nicaragua (1 contestant) Malta (1 contestant) Luxembourg (1 contestant) Kenya (1 contestant) Ivory Coast (1 contestant) Ghana (1 contestant) Djibouti (1 contestant) Cuba (1 contestant) Costa Rica (1 contestant) Congo (1 contestant) Cameroon (1 contestant) Benin (1 contestant) Antigua & Barbuda (1 contestant) Algeria (1 contestant) |