LR分析程序設計 實驗報告 構造LR 分析程序，利用它進行語法分析，判斷給出的符號串是否為該文法識別的句子； （2）了解LR分析方法是嚴格的從左向右掃描，和自底向上的語法分析方法。 -LR experimental design analysis program LR report tectonic analysis procedure, and use it for syntax analysis, judgment is whether the string of symbols for the identification of sentence grammar; (2) understanding the LR method is strictly scanned from left to right, and bottom-up parsing methods.