Round 1C: Diamond Inheritance
3062 correct small sets and 2374 correct large sets. View problem statement or contest analysis.
Compact solutions
 test.myself in C++ (67 B) 20100 in Python (178 B) shivax in C++ (202 B) tfg102 in C++ (224 B) weather in Java (318 B) vsg in Python (417 B) albietz in Python (446 B) dlibanori in Ruby (490 B) | Taejo in Python (499 B) ypcat in Python (502 B) pittacus in Python (503 B) tcamolesi in Python (506 B) Jethol in Python (508 B) graham in Python (514 B) nasu in Perl (523 B) lahgh4Ch in Python (537 B) | thiro in Ruby (541 B) Dmoonleo in C++ (543 B) pittacus in Python (545 B) Mr.Shogan in Python (546 B) cz0u in Python (548 B) ypcat in Python (550 B) vector9x in Python (550 B) nstark in Python (561 B) |
Solved in...
| C++ (3110 sets) Java (997 sets) Python (598 sets) C# (247 sets) C (147 sets) Ruby (78 sets) Pascal (43 sets) Haskell (42 sets) Perl (30 sets) PHP (26 sets) | JavaScript (18 sets) Scala (17 sets) F# (12 sets) OCaml (12 sets) Lisp (10 sets) MATLAB (10 sets) Go (6 sets) Scheme (6 sets) Groovy (5 sets) Visual Basic (5 sets) | Basic (2 sets) Clojure (2 sets) Gosu (2 sets) Lua (2 sets) Objective-C (2 sets) PL/SQL (2 sets) CoffeeScript (1 set) TCL (1 set) |
Submission Origin
| China (530 contestants) India (375 contestants) Russia (187 contestants) United States (185 contestants) Japan (175 contestants) Ukraine (111 contestants) Poland (100 contestants) France (82 contestants) Taiwan (79 contestants) Australia (60 contestants) South Korea (57 contestants) Germany (57 contestants) Egypt (49 contestants) Thailand (47 contestants) United Kingdom (46 contestants) Brazil (46 contestants) Bangladesh (46 contestants) Romania (43 contestants) Indonesia (42 contestants) Hong Kong (41 contestants) Vietnam (36 contestants) Belarus (35 contestants) Spain (34 contestants) Hungary (33 contestants) Canada (31 contestants) Netherlands (28 contestants) Italy (27 contestants) Slovakia (26 contestants) Sweden (25 contestants) South Africa (24 contestants) Greece (22 contestants) Iran (20 contestants) | Czech Republic (18 contestants) Colombia (17 contestants) Switzerland (16 contestants) Argentina (16 contestants) ... (16 contestants) Singapore (15 contestants) Belgium (15 contestants) Bulgaria (14 contestants) Norway (13 contestants) Mexico (13 contestants) Israel (13 contestants) Croatia (13 contestants) Turkey (11 contestants) New Zealand (11 contestants) Peru (10 contestants) Lithuania (8 contestants) Kazakhstan (8 contestants) Austria (8 contestants) Venezuela (7 contestants) Sri Lanka (7 contestants) Pakistan (7 contestants) Portugal (6 contestants) Latvia (6 contestants) Estonia (6 contestants) Armenia (6 contestants) Slovenia (5 contestants) Morocco (5 contestants) Azerbaijan (5 contestants) Serbia (4 contestants) Macedonia (4 contestants) Georgia (4 contestants) Finland (4 contestants) | Uruguay (3 contestants) Philippines (3 contestants) Lebanon (3 contestants) Denmark (3 contestants) Chile (3 contestants) Bolivia (3 contestants) Togo (2 contestants) Moldova (2 contestants) Jordan (2 contestants) Iceland (2 contestants) Dominican Republic (2 contestants) Cyprus (2 contestants) Cameroon (2 contestants) Algeria (2 contestants) United Arab Emirates (1 contestant) Tuvalu (1 contestant) Tunisia (1 contestant) Rwanda (1 contestant) Palestinian Territory (1 contestant) Nepal (1 contestant) Namibia (1 contestant) Madagascar (1 contestant) Macau (1 contestant) Kyrgyzstan (1 contestant) Ireland (1 contestant) Ghana (1 contestant) Fiji (1 contestant) Ecuador (1 contestant) Cuba (1 contestant) Costa Rica (1 contestant) Antigua and Barbuda (1 contestant) Andorra (1 contestant) |