def NumNodes(self): return _pywrapgraph.SimpleMaxFlow_NumNodes(self)
def NumNodes(self) -> "operations_research::NodeIndex": return _pywrapgraph.SimpleMaxFlow_NumNodes(self)
def NumNodes(self): return _pywrapgraph.SimpleMaxFlow_NumNodes(self)
def NumNodes(self) -> "operations_research::NodeIndex": return _pywrapgraph.SimpleMaxFlow_NumNodes(self)