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Eng katta prefix yig'indisi | HackNow
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Eng katta prefix yig'indisi
lock
UZ only
Oson
15 points
1 s
256 MB
Input format
Output format
Constraints
Examples
2
1
Example #1
Input
5 3 -1 4 -1 5
Output
10
2
Example #2
Input
3 -5 -3 -1
Output
-5
Solution editor
Python 3
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Language
PYTHON
UTF-8
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4 spaces
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