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Cherry pickup (ikki yo'l) | HackNow
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Cherry pickup (ikki yo'l)
lock
UZ only
Oson
100 points
5 s
256 MB
Dynamic Programming (Advanced)
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Constraints
Examples
1
1
Example #1
Input
3 3 0 1 -1 1 0 -1 1 1 1
Output
5
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Python 3
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PYTHON
UTF-8
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