boolean function ( int arg0 , int arg1 ) { return id [ arg0 ] == id [ arg1 ] ; }
are vertices v and w in the same strong component ? concode_field_sep boolean[] marked concode_elem_sep int count concode_elem_sep int[] id concode_field_sep void dfs concode_elem_sep int count concode_elem_sep void main concode_elem_sep int id concode_elem_sep boolean check