World Final: Lights
2 correct small sets and 1 correct large sets. View problem statement or contest analysis.
Compact solutions
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Solved in...
C++ (2 sets) | Java (1 set) |
Submission Origin
Japan (1 contestant) | China (1 contestant) |
2 correct small sets and 1 correct large sets. View problem statement or contest analysis.
![]() ![]() |
C++ (2 sets) | Java (1 set) |
Japan (1 contestant) | China (1 contestant) |