Final Round: Pretty Good Proportion
26 correct small sets and 10 correct large sets. View problem statement or contest analysis.
Compact solutions
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Solved in...
C++ (32 sets) | Java (2 sets) | Python (2 sets) |
Submission Origin
Russia (5 contestants) Japan (4 contestants) Taiwan (3 contestants) China (3 contestants) Poland (2 contestants) | Belarus (2 contestants) United Kingdom (1 contestant) Ukraine (1 contestant) Sweden (1 contestant) South Korea (1 contestant) | South Africa (1 contestant) Philippines (1 contestant) Germany (1 contestant) |