Partition Game

1527E2500· grandmaster3s256 MB⌨ stdin/stdout

#binary search #data structures #divide and conquer #dp

Examples

Sample 1of 2

Input

7 2
1 6 6 4 6 6 6

Output

Sample 2of 2

Input

7 4
5 5 5 5 2 3 3

Output

1527E.cpp

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Ln 11·137 BGNU C++20 (64)