#include "global.h"
using namespace std; 

int main()
{
   //////////// get grammer for standard stream
   getGrammer();
   getCoGrammer();
   ////////  emit_leftRecursion.cpp ////////////////
   if(isLeftRecursion()){
    cout << "***********************************" << endl;
   cout << "This version cannot deal with left recursion grammer." <<endl;
   cout << "The version will coming after handing in my Java " << endl;
   cout << "homework :( .   @ Math Frog " << endl;
    cout << "***********************************" << endl;
   }
   else{
   //////////// getVnVt.cpp ////////////////////////
   getVN();
   getVT();
   /////////////////////////////////////////////////
   /// constructFirstAndFollow.cpp ////////////////
   buildFirst();
   printFirst();
   buildFollow();
   printFollow();
   ////////////////////////////////////////////////
   //////////////// bottomtoUpAnylysis.cpp ////////
    initTable();
    buildTable();
    printTable();
   }
   /////////////// tools.cpp /////////////////////
   system("PAUSE");
   noRightReserve();
   system("PAUSE");     
  return 0;
}