Round 1C: Making Chess Boards
640 correct small sets and 226 correct large sets. View problem statement or contest analysis.
Compact solutions
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Solved in...
C++ (518 sets) Java (165 sets) Python (59 sets) C# (44 sets) C (35 sets) | Pascal (21 sets) PHP (5 sets) Ruby (5 sets) Go (2 sets) Haskell (2 sets) | OCaml (2 sets) Perl (2 sets) Scala (2 sets) Visual Basic (2 sets) Boo (1 set) |
Submission Origin
China (135 contestants) Russia (72 contestants) India (42 contestants) United States (38 contestants) Japan (38 contestants) Ukraine (22 contestants) Poland (19 contestants) South Korea (13 contestants) Romania (13 contestants) Hungary (13 contestants) Australia (13 contestants) Taiwan (12 contestants) Hong Kong (11 contestants) Germany (11 contestants) United Kingdom (10 contestants) Spain (10 contestants) Indonesia (9 contestants) Belarus (9 contestants) Bangladesh (9 contestants) Vietnam (8 contestants) Thailand (8 contestants) Slovakia (8 contestants) | France (8 contestants) Croatia (8 contestants) Bulgaria (7 contestants) Brazil (7 contestants) Mexico (6 contestants) Israel (6 contestants) South Africa (5 contestants) Lithuania (5 contestants) Canada (5 contestants) Netherlands (4 contestants) Egypt (4 contestants) Turkey (3 contestants) Norway (3 contestants) New Zealand (3 contestants) Kazakhstan (3 contestants) Italy (3 contestants) Argentina (3 contestants) Singapore (2 contestants) Portugal (2 contestants) Pakistan (2 contestants) Macedonia (2 contestants) Latvia (2 contestants) | Greece (2 contestants) Finland (2 contestants) Azerbaijan (2 contestants) Venezuela (1 contestant) Uruguay (1 contestant) Switzerland (1 contestant) Sweden (1 contestant) Sri Lanka (1 contestant) Serbia (1 contestant) Philippines (1 contestant) Mongolia (1 contestant) Kyrgyzstan (1 contestant) Jordan (1 contestant) Iran (1 contestant) Georgia (1 contestant) Denmark (1 contestant) Czech Republic (1 contestant) Chile (1 contestant) Belgium (1 contestant) Austria (1 contestant) Armenia (1 contestant) |