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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