Add only the positive numbers of x
x = [-2 -1 0 1 2 3]
the positive numbers are: 1 2 3, so their sum is 6
Simple equation: Annual salary
How many jokers?
03 - Matrix Variables 5
Length of a short side
Pointwise multiplication of vectors.
How many complete pizzas
Count the numbers
Connect 4 (the boardgame)
sum of ASCII
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