normal junco
a practice quiz. the answer is 26 when i run it in thonny ,but im getting 14.
chat gpt also gave me 14 (i know its not right most of the time)
sum_n = 0
i = 0
done = False
while not done:
sum_n += i
i += 1
j = i
while j>0:
sum_n += 2
j -= 1
if i >= 4:
done = True
What is the value of sum_n at the end of the loop?
buoyant marsh
i=1 sum_n=2
i=2 sum_n=7
i=3 sum_n=15
i=4 sum_n=26
I'm not sure which step you're missing to get 14
formal siren
igot 26 too. how are you running it?
are you printing out sum_n? or is this part of a function?
buoyant marsh
I think they're running it and getting 26 but don't understand the logic and when they walk through the code in their head they get 14