LL(1) Parser

LLone github: https://github.com/ReZeroS/LLone A LL parser is a top-down parser for a subset of context-free languages. It parses the input from Left to right, performing Leftmost derivation of the sentence. What do we have to make as input arguments or basic default value?

• We will input “#i+i*i” to make a example for the test.
• The default grammar products are as follows:
  • {“E”, “TA”}
  • {“A”, “+TA”}
  • {“A”, “$”}
  • {“T”, “FB”}
  • {“B”, “*FB”}
  • {“B”, “$”}
  • {“F”, “(E)”}
  • {“F”, “i”}
• The Symbol ‘E’ will be as the start symbol