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Python: Round every number of a given list of numbers and print the total sum multiplied by the length of the list

Python List: Exercise - 83 with Solution

Write a Python program to round every number of a given list of numbers and print the total sum multiplied by the length of the list.

Sample Solution:

Python Code:

nums = [22.4, 4.0, -16.22, -9.10, 11.00, -12.22, 14.20, -5.20, 17.50]
print("Original list: ", nums)
print("Result:")
lenght=len(nums)
print(sum(list(map(round,nums))* lenght)) 

Sample Output:

Original list:  [22.4, 4.0, -16.22, -9.1, 11.0, -12.22, 14.2, -5.2, 17.5]
Result:
243

Pictorial Presentation:

Python List: Round every number of a given list of numbers and print the total sum multiplied by the length of the list.

Flowchart:

Flowchart: Round every number of a given list of numbers and print the total sum multiplied by the length of the list.

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Python Code Editor:

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Previous: Write a Python program to generate the combinations of n distinct objects taken from the elements of a given list.
Next: Write a Python program to round the numbers of a given list, print the minimum and maximum numbers and multiply the numbers by 5. Print the unique numbers in ascending order separated by space.

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Python: Tips of the Day

Floor Division:

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)

Output:

3
3.3333333333333335