sum - Printable Version

sum - Printable Version

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+--- Thread: sum (/thread-25171.html)

sum - dansht - Mar-22-2020

i write this ode :

a = [1,2,3]
b = [4,5,6]
ab=[]
for i in range(0, len(a)) : 
    ab.append(a[i]*b[i])
print(ab)

and get :

Output:
[4, 10, 18]

now i trying to add 4+10+18 but dont know how to do it
please help

RE: sum - ndc85430 - Mar-22-2020

What have you thought about? Programming is an exercise in problem solving, so work it out! How would you work it out on paper?

RE: sum - snippsat - Mar-22-2020

(Mar-22-2020, 01:43 PM)dansht Wrote: now i trying to add 4+10+18 but dont know how to do it

You have already written part of the answer in Thread title,just missing (your_list) Think

RE: sum - dansht - Mar-22-2020

can someone help ?

RE: sum - snippsat - Mar-22-2020

So the hint was that you had written the first part in Title sum.

>>> ab = [4, 10, 18]
>>> sum(ab)
32