Define the get_list_of_lists() function which is passed a list of strings as a parameter. An example...
Define the get_list_of_lists() function which is passed a list of strings as a parameter. An example parameter list is:
["4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 6"]
The function returns a list of lists of tuples. For each element of the parameter list, e.g.,
"4 3 1 12 2 12"
the function creates a list of tuples, e.g.,
[("4", 3), ("1", 12), ("2", 12)]
where every tuple in the list of tuples is created from each two consecutive numbers from the parameter string of numbers. Each tuple of the list of tuples comprises of a string followed by an integer. For example, executing the following code with the completed function:
list_of_strings = ["4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 6"] list_of_tuple_lists = get_list_of_lists(list_of_strings) for a_list in list_of_tuple_lists: print(a_list)
prints:
[('4', 3), ('1', 12), ('2', 12), ('3', 12), ('4', 3)]
[('4', 3), ('1', 12), ('2', 12), ('3', 12), ('4', 3)]
[('4', 3), ('1', 12), ('2', 6)]Homework Answers
def get_list_of_lists(strings):
result = []
for s in strings:
items = s.split()
lst = []
for i in range(0, len(items), 2):
lst.append((items[i], items[i + 1]))
result.append(lst)
return result
list_of_strings = ["4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 12 3 12 4 3", "4 3 1 12 2 6"]
list_of_tuple_lists = get_list_of_lists(list_of_strings)
for a_list in list_of_tuple_lists:
print(a_list)
![[(4, 3), (1, 12), (2, 12), (3, 12 ), (4, 3)] [(4, 3), (1, 12), (2, 12), (3, 12 ), (4, 3](http://img.homeworklib.com/questions/b6314040-a14e-11ea-b14f-5d1f9e804eca.png?x-oss-process=image/resize,w_560)
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Define the get_list_of_lists() function which is passed
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