Tackling the Basics

The ability to add all values in a list in Python is a fundamental aspect of programming. This tutorial will provide you with step-by-step instructions and detailed examples on how this can be achieve …

The ability to add all values in a list in Python is a fundamental aspect of programming. This tutorial will provide you with step-by-step instructions and detailed examples on how this can be achieved.

Python lists are very versatile data structures, allowing us to store multiple pieces of information under a single name. We can add all values in a list using built-in functions. Here’s an example:

my_list = [10,20,30,40]
total = sum(my_list)
print(total)

In the above code, sum() function is used to add all elements in the list. The result will be printed as output. We can also use a loop to iterate through the list and then accumulate its values:

my_list = [10,20,30,40]
total = 0
for num in my_list:
    total += num
print(total)

Both methods will yield the same result. It’s essential to know that when working with lists in Python, it’s always a good idea to use built-in functions because they are more optimized and reliable than manual loops.