Round 2: Roller Coaster Scheduling
1378 correct small sets and 768 correct large sets. View problem statement or contest analysis.
Compact solutions
 sdwalker in C++ (244 B) Terence in Python (433 B) devjoe in Python (457 B) LonelyAngel in C++ (466 B) shangjingbo in Python (498 B) otis in C (536 B) battyone in Python (546 B) Math.Wizard.Boy in Python (550 B) | LonelyAngel in C++ (558 B) linguo in Python (566 B) BeanandBean in Python (580 B) devjoe in Python (591 B) nbdhhzh in C++ (597 B) Nore in Python (605 B) sampsonw in Python (611 B) tohaspiridonov in Python (612 B) | elkurin in C++ (622 B) hzyfr in C (627 B) libragold in Ruby (628 B) TheCamel in Python (634 B) Smithers in Python (638 B) Ginzaner in C++ (647 B) noniraNC in C++ (648 B) liutianren in Python (658 B) |
Solved in...
| C++ (1730 sets) Python (194 sets) Java (137 sets) C# (30 sets) Ruby (11 sets) C (10 sets) | Go (8 sets) Kotlin (6 sets) Scala (4 sets) D (3 sets) Julia (3 sets) Rust (3 sets) | Haskell (2 sets) F# (1 set) Groovy (1 set) JavaScript (1 set) Pascal (1 set) Visual Basic (1 set) |
Submission Origin
| China (273 contestants) Russia (167 contestants) Japan (129 contestants) United States (102 contestants) South Korea (56 contestants) Taiwan (51 contestants) Poland (42 contestants) Ukraine (40 contestants) India (37 contestants) Brazil (24 contestants) Belarus (22 contestants) Vietnam (20 contestants) Canada (20 contestants) Australia (20 contestants) Germany (19 contestants) France (19 contestants) Egypt (19 contestants) Bangladesh (19 contestants) Hungary (18 contestants) Singapore (17 contestants) Iran (17 contestants) Thailand (15 contestants) Indonesia (14 contestants) Sweden (13 contestants) Romania (13 contestants) | Israel (12 contestants) Hong Kong (12 contestants) Czech Republic (12 contestants) United Kingdom (10 contestants) Netherlands (10 contestants) Argentina (10 contestants) Italy (9 contestants) Belgium (8 contestants) Slovakia (7 contestants) Lithuania (7 contestants) Switzerland (6 contestants) New Zealand (6 contestants) Kazakhstan (6 contestants) Croatia (6 contestants) Latvia (5 contestants) Colombia (5 contestants) Spain (4 contestants) South Africa (4 contestants) Finland (4 contestants) Bulgaria (4 contestants) Uzbekistan (3 contestants) Slovenia (3 contestants) Peru (3 contestants) Norway (3 contestants) Jordan (3 contestants) | Georgia (3 contestants) Portugal (2 contestants) Philippines (2 contestants) Moldova (2 contestants) Greece (2 contestants) Denmark (2 contestants) Austria (2 contestants) Venezuela (1 contestant) Turkey (1 contestant) Tajikistan (1 contestant) Syria (1 contestant) Sri Lanka (1 contestant) Serbia (1 contestant) Nepal (1 contestant) Malaysia (1 contestant) Macedonia (1 contestant) Kyrgyzstan (1 contestant) Iceland (1 contestant) Estonia (1 contestant) Cyprus (1 contestant) Azerbaijan (1 contestant) Armenia (1 contestant) Antarctica (1 contestant) |