Thread: Problem with my code :( please help

So i'm trying to make a recursive program for a class im taking,but so far i can't seem to get it to run i've tried for 2 days now and just can't seem to get around the error's i'm getting. If you guy's and gal's could please take a look and see if you could help it would be greatly appreciated.Thank You

Code:

#define n 5
enum Estados {Ninguno, Incluido, Excluido}
struct elemento
{
	Estados estado;
};
typedef elemento TipoDato;
int Pesos[n],OabjetivoAalcanzar;

void Inicializa()
{
	Pesos[0]=7; Pesos=[1]=5; Pesos[2]=4; Pesos[3]=4; Pesos[4]=1;
	OabjetivoAalcanzar=10;
}
Void MochilaExacta(int OabjetivoAalcanzar,int i,int *Solucion)
{
	int Encontrado,Posibilidad;
	/*Finishes with success if siObjetivo=0 or if sio Objetivo<0 or i=n */
	if((OabjetivoAalcanzar<=0)||(i==n))
	   if(OabjetivoAalcanzar==0)
	     *Solucion=1;
	   else;/*dont do anything because Objetivo<0 or i=n */
	else
	{
	   Posibilidad=0;
	   Encontrado=0;
	   do
	   {
	      Posibilidad++;
	      switch(Posibilidad)
	      {
		 case 1:/*Inclusion*/
		    MochilaExacta(OabjetivoAalcanzar-Pesos[i],i+1,&Encontrado);
		    if(Encontrado)
		       printf("%d",Pesos[i]); /*Its been included and has a solution*/
		    break;
		 case 2:/*Exclusion*/
		    MochilaExacta(OabjetivoAalcanzar,i+1,&Encontrado);
		    /*Even if Encontrado is true,there is nothing left to do*/
	      }
	   }
	   while(!((Posibilidad==2)||Encontrado));
	   *Solucion=Encontrado;
	}
}
void MochilaExacta_N_R(int OabjetivoAalcanzar)
{
	int i,Solucion;
	Pila *P;
	lemento e,el;
	i=0;
	Solucion=0;
	e.estado=Ninguno;
	VaciaP(&P);
	AnadeP(&P,e);/*Assigns the initial value to the pile P considering Pesos[0]*/
	while(!EsVaciaP(P))
	{
	   e=PrimeroP(P);
	   BorrarP(&P);
	   if(Solucion)/*If you already have a solution then write it*/
	   {
	      if(e.estado==Incluido)
		 printf("%d\n",Pesos[i]);/*Only written if something is included*/
	      i--;
	   }
	   else
	      if(((OabjetivoAalcanzar<=0)&&(e.estado==Ninguno))||(i==n))
	      {
		 if(OabjetivoAalcanzar==0)
		    Solucion=1;/*A solution is always obtainable*/
		 i--;/*the i hasnt been tested,You go back on the recursive*/
	      }
	   else/*There is no decision consider the state of the candidate*/
	      switch(e.estado)
	      {
		 case Ninguno: /*1st it includes an advance in the recursive*/
		    OabjetivoAalcanzar-=Pesos[i];
		    i++;
		    el.estado=Incluido;
		    AnadeP(&P,el);
		    el.estado=Ninguno;
		    AnadeP(&P,el);
		    break;
		 case Incluido: /*Now the advance is excluded*/
		    /*i-- is backed up;on option else of what*/
		    OabjetivoAalcanzar+=Pesos[i];
		    /*since it was removed it has to be added*/
		    i++;
		    el.estado=Excluido;
		    AnadeP(&P,el);
		    el.estado=Ninguno;AnadeP(&P,el);
		    break;
		 case Excluido:
		    /*the current election didnt give any results ending recursivity*/
		    i--;
	 }
    }
}
void main (void)
{
	int Solucion;
	Inicializa();
	MochilaExacta(OabjetivoAalcanzar,0,&Solucion);
	if(Solucion)
	   printf("Solution given for Object=%d\n",OabjetivoAalcanzar);
	Solucion=0;
	OabjetivoAalcanzar=10;
	MochilaExacta_N_R(OabjetivoAalcanzar);
	if(Solucion)
	   printf("A Solution was found");
}

Thats the thing i dont know what the problem is,i keep getting these 5 errors and i have no clue why,i mean i dont see the problem,It is a recursive program as i stated in the beginning.

Errors im getting is:

Code:

enum Estados {Ninguno, Incluido, Excluido}
struct elemento

Too many types in declaration

Code:

struct elemento
{
	Estados estado;
};

Declaration missing ;

Code:

typedef elemento TipoDato;

, expected

Code:

Pesos[0]=7; Pesos=[1]=5; Pesos[2]=4; Pesos[3]=4; Pesos[4]=1;

Expression Syntax

Code:

Void MochilaExacta(int OabjetivoAalcanzar,int i,int *Solucion)

Declaration Syntax Error

Originally Posted by vart

missing ;

Code:

enum Estados {Ninguno, Incluido, Excluido};

void is case sensetiv
Pesos=[1] - remove =

don't put too much on one line - it is hard for you to see typing erros in the long lines

Thank you lol fixing those 2 errors gave me a whopping 9 now lol i suck