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Derangement $D_N \bmod P$ | HackNow
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Total
1
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AC
1
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Acceptance
100.0%
timer
Time
0ms
memory
Memory
7.6MB
Problem
Submissions
Derangement $D_N \bmod P$
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UZ only
Oson
100%
accepted
100 points
3 s
256 MB
Number Theory (Advanced)
Input format
Output format
Constraints
Examples
1
1
Example #1
Input
4 1000000007
Output
9
Solution editor
Python 3
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PYTHON
UTF-8
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