Round 1A: Number Game
680 correct small sets and 244 correct large sets. View problem statement or contest analysis.
Compact solutions
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Solved in...
C++ (662 sets) Java (109 sets) Python (65 sets) C# (23 sets) C (22 sets) Haskell (7 sets) | Ruby (7 sets) Pascal (6 sets) Perl (5 sets) PHP (5 sets) OCaml (3 sets) Asymptote (2 sets) | Clojure (2 sets) Scala (2 sets) F# (1 set) Go (1 set) Lisp (1 set) Scheme (1 set) |
Submission Origin
China (202 contestants) United States (61 contestants) Japan (58 contestants) Russia (56 contestants) India (24 contestants) Canada (23 contestants) Taiwan (21 contestants) Brazil (21 contestants) Poland (19 contestants) South Korea (17 contestants) Australia (17 contestants) Ukraine (15 contestants) Vietnam (10 contestants) Thailand (10 contestants) Indonesia (10 contestants) Argentina (8 contestants) Bulgaria (7 contestants) Belarus (7 contestants) New Zealand (6 contestants) | Hong Kong (6 contestants) United Kingdom (5 contestants) Israel (5 contestants) France (5 contestants) Slovakia (4 contestants) Norway (4 contestants) Italy (4 contestants) Germany (4 contestants) Bangladesh (4 contestants) Venezuela (3 contestants) Singapore (3 contestants) Romania (3 contestants) Mexico (3 contestants) Austria (3 contestants) Sri Lanka (2 contestants) Spain (2 contestants) Peru (2 contestants) Netherlands (2 contestants) Malaysia (2 contestants) | Latvia (2 contestants) Iran (2 contestants) Egypt (2 contestants) Croatia (2 contestants) Turkey (1 contestant) Tunisia (1 contestant) Switzerland (1 contestant) Sweden (1 contestant) South Africa (1 contestant) Portugal (1 contestant) Lithuania (1 contestant) Lebanon (1 contestant) Kyrgyzstan (1 contestant) Hungary (1 contestant) Georgia (1 contestant) Denmark (1 contestant) Colombia (1 contestant) Chile (1 contestant) |