Write a generator function called dup() in Python that receives a sequence (.e,list,set, etc.) and duplicates each element in the sequence. Examples: >>› for i in dup((1, 2, 3)): print (1) 1 1 2 2 3 3

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Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Write a generator function called dup() in Python that receives a sequence (.e,list,set, etc.) and duplicates each element in the sequence.
Examples:
>>› for i in dup((1, 2, 3)): print (1)
1
1
2
2
3
3

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