Method addEdge

Graphs/graph.py:13–18

(self, fromVertex, toVertex)

        self.List = {}

    def addEdge(self, fromVertex, toVertex):
        # check if vertex is already present
        if fromVertex in self.List.keys():
            self.List[fromVertex].append(toVertex)
        else:
            self.List[fromVertex] = [toVertex]

    def printList(self):
        for i  in self.List: