cf/mirror

000001

CF
409F1900· candidate master1s256 MB⌨ stdin/stdout
#*special

Examples

Sample 1of 4
Input
2
Output
1
Sample 2of 4
Input
4
Output
2
Sample 3of 4
Input
27
Output
5
Sample 4of 4
Input
42
Output
6
409F.cpp
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Ln 11·137 BGNU C++20 (64)