grammar1.txt

program -> tip main ( ) { listaInstructiuni }

tip -> int
tip -> float
tip -> double

listaInstructiuni -> instructiune listaInstructiuni1
listaInstructiuni1 -> instructiune listaInstructiuni1  
listaInstructiuni1 -> 

instructiune -> declarareVariabile
instructiune -> citire
instructiune -> scriere
instructiune -> atribuire
instructiune -> ifCondition
instructiune -> forLoop

declarareVariabile -> tip listaId

listaId -> ID, listaId1
listaId -> ID;
listaId1 -> listaId
listaId1 -> ID;

atribuire -> ID = expresie ;
atribuireFor -> ID = expresie

expresie -> operand operator expresie
expresie -> operand

operand -> CONST
operand -> ID

operator -> +
operator -> -
operator -> *
operator -> /
operator -> %

citire -> CIN >> operand ;

scriere -> COUT >> operand ;

ifCondition -> if ( comparare ) { listaInstructiuni }
ifCondition -> if ( comparare ) { listaInstructiuni } else { listaInstructiuni }

comparare -> expresie rel expresie
comparare -> expresie rel expresie && comparare
rel -> <
rel -> >
rel -> ==
rel -> <=
rel -> >=
rel -> !=

forLoop -> for ( atribuireFor ; comparare ; atribuireFor ) { listaInstructiuni }