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Farqi K bo'lgan juftliklar | HackNow
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Farqi K bo'lgan juftliklar
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UZ only
Oson
100 points
1500 ms
256 MB
Two Pointers
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Constraints
Examples
1
1
Example #1
Input
5 2 1 3 4 5 7
Output
3
Solution editor
Python 3
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PYTHON
UTF-8
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