Question

please use basic programming language and explain with comment lines .for Thonny(python) format.

Duplicate elimination Create a function named unique that receives a list and returns a (possibly shorter) list containing only the unique values in sorted order. Test your function with the list of numbers and list of strings that given in the sample output. Sample Output Original list of numbers [11, 11, 2, 2, 7, 7, 5, 5, 3, 3] New list after calling unique function [2, 3, 5, 7, 11] Original list of strings ['red', 'red', 'orange', 'orange', 'yellow', 'yellow', 'green', 'green'] New list after calling unique function l'green', 'orange', 'red', 'yellow']

Answer 1

1 - def unique(a): result = [] for one in a: # looping through each item if one not in result: # if the item is not in the result list result.append(one) # putting it in the list result. sort() # sorting the result return result # returning 16 # sample runs x = [11, 11, 2, 2, 7, 7, 5, 5, 3, 3] print("Original list of numbers\n",x) print("new list after calling unique function\n",unique(x)) x = ['red', 'red', 'orange', 'orange', 'yellow', 'yellow', 'green', 'green'] print("Original list of numbers\n",x) print("new list after calling unique function\n", unique(x))

OUTPUT

Original list of numbers [11, 11, 2, 2, 7, 7, 5, 5, 3, 3] new list after calling unique function [2, 3, 5, 7, 11] Original list of numbers ['red', 'red', 'orange', 'orange', 'yellow', 'yellow', 'green', 'green'] new list after calling unique function ['green', 'orange', 'red', 'yellow']

CODE TO COPY

def unique(a):
  
result = []
  
for one in a: # looping through each item
  
if one not in result: # if the item is not in the result list
  
result.append(one) # putting it in the list
  
result.sort() # sorting the result
  
return result # returning
  
# sample runs
x = [11, 11, 2, 2, 7, 7, 5, 5, 3, 3]
print("Original list of numbers\n",x)
print("new list after calling unique function\n",unique(x))

x = ['red', 'red', 'orange', 'orange', 'yellow', 'yellow', 'green', 'green']
print("Original list of numbers\n",x)
print("new list after calling unique function\n",unique(x))

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