Define tuple as key in a dictionary : Dictionary Tuple « Dictionary « Python

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Python » Dictionary » Dictionary Tuple Screenshots  Define tuple as key in a dictionary Matrix = {} Matrix[(2,3,4)] = 88 Matrix[(7,8,9)] = 99 X = 2; Y = 3; Z = 4              # ; separates statements print Matrix[(X,Y,Z)] print Matrix if Matrix.has_key((2,3,6)):     # check for key before fetch      print Matrix[(2,3,6)] else:      print 0                     Related examples in the same category 1.  Use tuple as key 2.  Dictionary exists fetch and non-exist fetch