Title: Predictive Parsing LL(1) Algorithm in C Description: This C program implements the predictive parsing LL(1) algorithm, which is a top-down parsing technique commonly used in compiler construction and formal language theory. Title: Predictive Parsing LL(1) Algorithm in C
Description: This C program implements the predictive parsing LL(1) algorithm, which is a top-down parsing technique commonly used in compiler construction and formal language theory. Predictive parsing LL(1) is characterized by having one token of lookahead and using a parsing table to predict the production rule to apply based on the current non-terminal symbol and the next input token.
Features:
- Implements LL(1) predictive parsing algorithm in C.
- Defines a grammar with non-terminals, terminals, and production rules.
- Initializes a parsing table based on the LL(1) grammar rules.
- Parses input strings according to the LL(1) parsing table.
- Outputs whether each input string is accepted or rejected based on the grammar rules.
Usage:
- Clone or download the repository.
- Compile the C program using a C compiler (e.g., GCC).
- Run the compiled executable.
- Input strings will be parsed according to the LL(1) grammar rules, and the program will output whether each input string is accepted or rejected.
This program serves as a simple demonstration of how LL(1) predictive parsing works and can be used as a reference for understanding parsing techniques in compiler construction. It can be extended or modified to support different grammars and parsing requirements.
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