Python: Sort a list of lists by length and value
Python List: Exercise - 96 with Solution
Write a Python program to sort a given list of lists by length and value.
def sort_sublists(input_list): input_list.sort() # sort by sublist contents input_list.sort(key=len) return input_list list1 = [, , [1, 3], [0, 7], [9, 11], [13, 15, 17]] print("Original list:") print(list1) print("\nSort the list of lists by length and value:") print(sort_sublists(list1))
Original list: [, , [1, 3], [0, 7], [9, 11], [13, 15, 17]] Sort the list of lists by length and value: [, , [0, 7], [1, 3], [9, 11], [13, 15, 17]]
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Python: Tips of the Day
When we speak of division we normally mean (/) float division operator, this will give a precise result in float format with decimals.
For a rounded integer result there is (//) floor division operator in Python. Floor division will only give integer results that are round numbers.
print(1000 // 300) print(1000 / 300)
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