cf/mirror

Construct the String

CF
1366G2700· international gm4s512 MB⌨ stdin/stdout
#data structures#dp#strings

Examples

Sample 1of 3
Input
a.ba.b.
abb
Output
2
Sample 2of 3
Input
.bbac..a.c.cd
bacd
Output
3
Sample 3of 3
Input
c..code..c...o.d.de
code
Output
3
1366G.cpp
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Ln 11·137 BGNU C++20 (64)