Multidimensional array in python

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#!/usr/bin/python
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rows=5;cols=2
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players=[[0]*cols for _ in xrange(rows)]
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print "####### Print Original Array ###################"
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print players
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print "\n"
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print "####### Direct Access ###################"
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print "going to set [0][0]=S9 and [3][1]=D3"
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players[0][0]='S9'
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players[3][1]='D3'
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print players
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print "\n"
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print "####### Append Col ###################"
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print "going to add to [2] value C7, and add to [4] value S4"
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players[2].append('C7')
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players[4].append('S4')
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print players
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print "\n"
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print "####### Append Row ###################"
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print "going to add row [5]"
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players.extend([[0]*cols])
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print players
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print "\n"
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print "####### Print Complete Rows ###################"
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for row in range(len(players)):
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    print players[row]
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print "\n"
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print "####### Print item for item, by Column by Row ######"
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for row in range(len(players)):
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    for col in range(len(players[row])):
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        print str(players[row][col]).rjust(10),
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    print