Concatenated Multiples

1029D1900· candidate master2s256 MB⌨ stdin/stdout

#implementation #math

Examples

Sample 1of 3

Input

6 11
45 1 10 12 11 7

Output

Sample 2of 3

Input

4 2
2 78 4 10

Output

Sample 3of 3

Input

5 2
3 7 19 3 3

Output

1029D.cpp

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Ln 11·137 BGNU C++20 (64)