cf/mirror

It's showtime

CF
1331H1s256 MB⌨ stdin/stdout
#*special

Examples

Sample 1of 4
Input
6100
Output
48
Sample 2of 4
Input
9900
Output
45
Sample 3of 4
Input
100002
Output
0
Sample 4of 4
Input
123456
Output
171
1331H.cpp
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Ln 11·137 BGNU C++20 (64)