**fig9_16.txt**

/* 1*/	void			// T is initialized ( Fig 9.30 ).
/* 2*/	Unweighted( Table T )
/* 3*/	{
/* 4*/	    Vertex V, W;

/* 5*/	    for( int Curr_Dist = 0; Curr_Dist < Num_Vertex; Curr_Dist++ )
/* 6*/	        for Each Vertex V
/* 7*/	            if( !T[ V ].Known && T[ V ].Dist == Curr_Dist )
/* 8*/	            {
/* 9*/	                T[ V ].Known = TRUE;
/*10*/	                for Each W Adjacent To V
/*11*/	                    if( T[ W ].Dist == Infinity )
/*12*/	                    {
/*13*/	                        T[ W ].Dist = Curr_Dist + 1;
/*14*/	                        T[ W ].Path = V;
/*15*/	                    }
/*16*/	            }
/*17*/	}