擅长:python、mysql、java
<p>编写的最简单的解决方案是简单地迭代器并检查它们的相等性:</p>
<pre><code>def edge_equal(edge_tuple1, edge_tuple2):
return edge_tuple1[0] == edge_tuple2[1][0] and edge_tuple2[0] == edge_t\
uple1[1][0]
new = []
for i in range(len(graph)):
found_equal = False
for e in range(i,len(graph)):
if edge_equal(graph[i],graph[e]):
found_equal = True
break
if not found_equal:
new.append(graph[i])
print new
</code></pre>