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Whatever
Write a RE denote a language L over {a,b} such that 3rd character from the right end of the string is always ‘a’
Ellen
Programming language:
Whatever
2021-04-22 06:44:15
0
Q:
Write a RE denote a language L over {a,b} such that 3rd character from the right end of the string is always ‘a’
Stevetech
Code:
Whatever
2021-08-15 17:16:49
L = (a+b)*.a.(a+b).(a+b)
0
Tags
string
character
age
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