First Read the input number asking for the length of the list using the input() function and store these values into a list. After that, you can use the sum() function or Iterate each element in the list using for loop and sump up all.
Python program to sum all the items in a list input by the user
Simple example code.
Using sum() method
lst =  num = int(input('How many numbers: ')) for n in range(num): numbers = int(input('Enter number ')) lst.append(numbers) print("Sum of elements in given list is :", sum(lst))
Using for loop with range function
lst =  total = 0 num = int(input('How many numbers: ')) for n in range(num): numbers = int(input('Enter number ')) lst.append(numbers) for ele in range(0, len(lst)): total = total + lst[ele] print("The Sum of user input value is :", total)
How many numbers: 3
Enter number 1
Enter number 2
Enter number 3
The Sum of the user input value is: 6
Do comment if you have any doubts or suggestions on this Python program.
Note: IDE: PyCharm 2021.3 (Community Edition)
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.
Degree in Computer Science and Engineer: App Developer and has multiple Programming languages experience. Enthusiasm for technology & like learning technical.