GetMxWccSz
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.. function:: GetMxWccSz(Graph)

Returns the fraction of nodes in the largest weakly connected component of a Graph.

Parameters:

 - *Graph*: graph (input)
     A Snap.py graph or a network.
 
Return value:

 - float 
     The fraction of nodes in the largest weakly connected component of a graph.
     

The following code shows how to calculate the relative size of the maximum weakly connected component for nodes in
:class:`TNGraph`, :class:`TUNGraph`, and :class:`TNEANet`::

  import snap

  Graph = snap.GenRndGnm(snap.PNGraph, 20, 10)
  print 'Size WCC of Directed Graph: %d', snap.GetMxWccSz(Graph)

  UGraph = snap.GenRndGnm(snap.PUNGraph, 20, 10)
  print 'Size WCC of Undirected Graph: %d' % snap.GetMxWccSz(UGraph)

  Network = snap.GenRndGnm(snap.PNEANet, 20, 10)
  print 'Size WCC of Network: %d' % snap.GetMxWccSz(Network)