Problem
A Painting
B Robot Arms
C Subarray Sum
D Swap and Flip
E Bichromization
F Monochromization

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20240604集训

Status: Done
Rule: IOI
Problem: 6
Start at: 2024-6-4 18:30
End at: 2024-6-4 21:00
Duration: 2.5 hour(s)
Host: SamuelXuch
Partic.: 17