main.cpp

编译原理实验

#include <iostream>
#include <vector>
#include <string>
#include "grammar.h"

using namespace std;

class grammar ll1;
class firstfollow first;
string test;

int main()
{
	ll1.ReadVSet();
	ll1.ShowVSet();
	ll1.ReadTSet();
	ll1.ShowTSet();
	ll1.ReadProduction();
	ll1.ShowProduction();
	ll1.FirstSet();
	ll1.FollowSet();
	ll1.CreatList();
	ll1.ShowList();
	test = "i+i*i";
	ll1.GrammarAnalyzer(test);

	return 0;
}