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Grid'da min yo'l yig'indisi | HackNow
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Problem
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Grid'da min yo'l yig'indisi
lock
UZ only
Oson
100 points
3 s
256 MB
Input format
Output format
Constraints
Examples
1
1
Example #1
Input
3 3 1 3 1 1 5 1 4 2 1
Output
7
Solution editor
Python 3
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Language
PYTHON
UTF-8
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4 spaces
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