cf/mirror

Letter

CF
180C1400· specialist1s256 MB⌨ stdin/stdout
#dp

Examples

Sample 1of 3
Input
PRuvetSTAaYA
Output
5
Sample 2of 3
Input
OYPROSTIYAOPECHATALSYAPRIVETSTASYA
Output
0
Sample 3of 3
Input
helloworld
Output
0
180C.cpp
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Ln 11·137 BGNU C++20 (64)