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Bir xil mod qoldiqli juftliklar | HackNow
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Problem
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Bir xil mod qoldiqli juftliklar
lock
UZ only
O'rta
25 points
1500 ms
256 MB
Input format
Output format
Constraints
Examples
2
1
Example #1
Input
5 3 1 2 3 4 5
Output
3
2
Example #2
Input
4 2 2 2 2 2
Output
10
Solution editor
Python 3
Clear
Language
PYTHON
UTF-8
Tab
4 spaces
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+
Enter
Submit
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