question: is there a directed path from the source s or sources to vertex v ? concode_field_sep boolean[] marked concode_elem_sep int[] distTo concode_elem_sep boolean[] marked2 concode_elem_sep int INFINITY concode_elem_sep int min_sap concode_elem_sep Queue<Integer> moved concode_elem_sep Digraph g concode_elem_sep Queue<Integer> moved2 concode_elem_sep int[] edgeTo2 concode_elem_sep int[] edgeTo concode_elem_sep int[] distTo2 concode_elem_sep int ancestor concode_elem_sep Boolean initialize concode_field_sep void reinitialize concode_elem_sep int distTo concode_elem_sep int ancestor concode_elem_sep int min_sap concode_elem_sep void main concode_elem_sep Iterable<Integer> pathTo concode_elem_sep void bfs
target: boolean function ( int arg0 ) { return marked [ arg0 ] ; }