9 lines
215 B
Plaintext
9 lines
215 B
Plaintext
Write a Thrax grammar which replaces all 0s to 1s and 1s to 0s (other
|
|
digits should not be changed).
|
|
|
|
You can assume that only string composed of digits are given on the
|
|
input.
|
|
|
|
POINTS: 1
|
|
DEADLINE: 2019-12-15 23:59
|