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
Determine if input is odd
Tell me the slope
Project Euler: Problem 1, Multiples of 3 and 5
MATCH THE STRINGS (2 CHAR) very easy
Second smallest number
Reduce the logic
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