Set operations on unique letters from two words : Set Declaration « Data Structure « Python

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Python » Data Structure » Set Declaration Screenshots  Set operations on unique letters from two words a = set('abracadabra') b = set('alacazam') print a                                  # unique letters in a set(['a', 'r', 'b', 'c', 'd']) print a - b                              # letters in a but not in b print a | b                              # letters in either a or b print a & b                              # letters in both a and b print a ^ b                              # letters in a or b but not both                     Related examples in the same category 1.  Sets: A set is an unordered collection with no duplicate elements