Command Line Interface
Program runs with following command line parameters:
./Precedence.exe [-h|--help] [<input_filename> [<output_filename>]]
All parameters are optional.
-h|--help— show help.<input_file>— input filename, by default "input.txt"<output_file>— output filename, by default standard output
Input Format
<axiom>
<rule_1_left_side> <rule_1_right_side>
...
<rule_n_left_side> <rule_n_right_side>
_empty_string_
<string_to_parse_1>
<string_to_parse_2>
...
Example:
E
E E+T
E T
T T*P
T P
P (E)
P x
(x+x)*x+x*(x+(x*x))
x*x