我是编程新手,我正在尝试解决一个问题,即“找到一个空的无向图需要连接的平均边数” ....它还要求“保持对孤立组件的跟踪”一路走来。。。
我可以添加节点:
from random import random,choice
import networkx as nx
G = nx.Graph()
i = int(input("enter the number of desired nodes : "))
for node in range(0,i):
G.add_node(i) # creates a graph with desired number of nodes
i = i - 1
输出类似于10 9 ... 1 然后我尝试选择两个随机节点,并将它们与这样的边连接:
first_node = choice(G.nodes())
second_node = choice(G.nodes())
print(first_node,second_node) # print which nodes are selected
但是它不起作用...知道吗?