In Python:

Write a few lines of code that will add the numbers from 1 to 12 inclusive and print the final sum.

sum = 0

for j in range ( ___, ____):

sum = sum + j

print(sum)

Output:

B. Write a few lines of code that will add the squares of the numbers from 1 to 12 inclusive and print the final sum. (Check that your first value added is 1² and that your last value added is 12².) Use range, not a list.

sum = 0

for j in range (___ , ___):

sum = sum + j

print(sum)

1) What is the output?

2) Is it necessary to initialize the sum to 0 first? Try leaving it out and see what happens. Report what happens here:

3) What happens if you initialize the sum to 0 inside the loop? Try it and report what happens here:

4) What happens if you print the sum inside the loop?

What happens if you print the sum outside (after) the loop?