gistfile1.hpp

void creatBoatStatusTree(Boat *boat){
 //All status in a boat (0,1) (1,0) (1,1) (0,2) (2,0)
  int ans=boat->getStatus(0) + boat->getStatus(1) + boat->getStatus(2);
 
    if ( !boat->isSafe() || ans==0 ){
         return ;
    }
  
    if(boat->getStatus(2)==1){
        boat->next[0]= new Boat(boat->getStatus(0) ,boat->getStatus(1)-1 ,0);
        boat->next[1]= new Boat(boat->getStatus(0)-1 ,boat->getStatus(1) ,0);
        boat->next[2]= new Boat(boat->getStatus(0)-1 ,boat->getStatus(1)-1 ,0);
        boat->next[3]= new Boat(boat->getStatus(0) ,boat->getStatus(1)-2 ,0);
        boat->next[4]= new Boat(boat->getStatus(0)-2 ,boat->getStatus(1) ,0);
    boat->next[0]->prev=boat;
    boat->next[1]->prev=boat;
    boat->next[2]->prev=boat;
    boat->next[3]->prev=boat;
    boat->next[4]->prev=boat;
  }else{
    boat->next[0]= new Boat(boat->getStatus(0) ,boat->getStatus(1)+1 ,1);
        boat->next[1]= new Boat(boat->getStatus(0)+1 ,boat->getStatus(1) ,1);
        boat->next[2]= new Boat(boat->getStatus(0)+1 ,boat->getStatus(1)+1 ,1);
        boat->next[3]= new Boat(boat->getStatus(0) ,boat->getStatus(1)+2 ,1);
        boat->next[4]= new Boat(boat->getStatus(0)+2 ,boat->getStatus(1) ,1);
    boat->next[0]->prev=boat;
    boat->next[1]->prev=boat;
    boat->next[2]->prev=boat;
    boat->next[3]->prev=boat;
    boat->next[4]->prev=boat;
  }
    
    //這段... /*
    creatBoatStatusTree(boat->next[0]);
    creatBoatStatusTree(boat->next[1]);
    creatBoatStatusTree(boat->next[2]);
    creatBoatStatusTree(boat->next[3]);
    creatBoatStatusTree(boat->next[4]);*/
}