Given a string x, return the sum of all ASCII numbers of all characters.
for example, if x='lala' ('l'-> 108, 'a'->97) then y = 108+97+108+97
Find the alphabetic word product
give nth decimal place of pi
Equal to their cube
Matlab Basics II - Free Fall
Divide by 4
Add the positive numbers
How many complete pizzas
Connect 4 (the boardgame)
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