List and order

Nic nospam at nospam.nospam
Mon May 15 10:59:30 CEST 2006


Hello,
I'm using the NetworkX Python package (https://networkx.lanl.gov/).
Through this package I wrote the following code:

import networkx as NX
G=NX.Graph()
G.add_edge(1,2)
G.add_edge(2,3)
G.add_edge(3,4)
ddeg=G.degree(with_labels=True)
for (u,v) in G.edges():
    print ddeg[u],ddeg[v]

As result, I have:

12
22
21

I'd like to order the numbers included in the couples in a decrescent way:

12
12
22

And then to write the couples on a single line, always in a decrescent way:
12 12 22

I'm not able to do this operation. Can you help me please?
Thanks a bunch,
Nic 





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