dijkstra: option -- unrecognized - ignored dijkstra: option -v unrecognized - ignored dijkstra: option -e unrecognized - ignored dijkstra: option -r unrecognized - ignored dijkstra: option -s unrecognized - ignored dijkstra: option -i unrecognized - ignored dijkstra: option -o unrecognized - ignored dijkstra: option -n unrecognized - ignored dijkstra: no node specified Usage: dijkstra [-ap?] <node> [<file> <node> <file>] -a - for nodes in a different component, set dist very large -d - use forward directed edges -p - attach shortest path info -? - print usage If no files are specified, stdin is used

dijkstra: no node specified Usage: dijkstra [-ap?] <node> [<file> <node> <file>] -a - for nodes in a different component, set dist very large -d - use forward directed edges -p - attach shortest path info -? - print usage If no files are specified, stdin is used