Program for printing all individual elements of a given integer array in Python | Ordered dictionary

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Examples:

` Input: arr [] = {12, 10, 9, 45, 2, 10, 10, 45} Output: 12, 10, 9, 45, 2 Input: arr [ ] = {1, 2, 3, 4, 5} Output: 1, 2, 3, 4, 5 Input: arr [] = {1, 1, 1, 1, 1} Output: 1 `

This problem has an existing solution, please refer to Ordered Dictionary . The approach is simple,

1. Convert the array to a dictionary data structure using the OrderedDict.fromkeys (iterable) function, it converts any iterable element into a dictionary containing the elements as Key, in the same order they were in the array.
2. Now iterate over the complete dictionary and print keys.

 ` # Python print program All Distinct ` ` # Elements of this integer array ` ` ` ` from ` ` collections ` ` import ` ` OrderedDict ` ` def ` ` printDistinct (` ` input ` `): ` ` ` ` # convert the list to an ordered dictionary ` ` ordDict ` ` = ` ` OrderedDict.fromkeys (` ` input ` `) ` ` # iterate over the dictionary and get a list of keys ` ` ` ` # the list of keys will be the result of individual elements ` ` # in array ` ` result ` ` = ` ` [key ` ` for ` ` (key, value) ` ` in ` ` ordDict.items ( )] ` ` # concatenate the list of items with & # 39;, & # 39; and print ` ` print ` ` (` ` ’,’ ` `. join (` ` map ` ` (` ` str ` `, result))) ` ` ` ` # Driver program ` ` if ` ` __ name__ ` ` = ` ` = ` ` "__ main __" ` `: ` ` input ` ` = ` ` [` ` 12 ` `, ` ` 10 ` `, ` ` 9 ` `, ` ` 45 ` `, ` ` 2 ` `, ` ` 10 ` `, ` ` 10 ` `, ` ` 45 ` `] ` ` printDistinct (` ` input ` `) `

Output:

` 12, 10, 9, 45, 2 `

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We hope this article has helped you to resolve the problem. Apart from Program for printing all individual elements of a given integer array in Python | Ordered dictionary, check other __main__ Python module-related topics.

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Javier Richtgofen

Moscow | 2023-03-29

Thanks for explaining! I was stuck with Program for printing all individual elements of a given integer array in Python | Ordered dictionary for some hours, finally got it done 🤗. Checked yesterday, it works!

Anna Richtgofen

Prague | 2023-03-29

Simply put and clear. Thank you for sharing. Program for printing all individual elements of a given integer array in Python | Ordered dictionary and other issues with array Python module was always my weak point 😁. Will get back tomorrow with feedback

Ken Krasiko

Milan | 2023-03-29

Maybe there are another answers? What Program for printing all individual elements of a given integer array in Python | Ordered dictionary exactly means?. Will get back tomorrow with feedback

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