11 lines
359 B
Plaintext
11 lines
359 B
Plaintext
|
Use a deterministic finite-state automaton (FSA) engine from the TaskB00.
|
||
|
|
Create your own FSA description to check whether the line contains string '19DD', where D is a digit.
|
||
|
|
Save it to fsa_description.arg file.
|
||
|
|
|
||
|
|
FSA alphabet is '0123456789x'.
|
||
|
|
|
||
|
|
Read strings from the standard input.
|
||
|
|
If a string is accepted by the
|
||
|
|
automaton, write YES, otherwise- write NO.
|
||
|
|
|