Add only the odd numbers of x
x = [1 2 3 4 5]
the positive numbers are: 1 3 5, so their sum is 9
Back to basics 22 - Rotate a matrix
Find the nearest integer
Matlab Basics - Rounding III
Calculate area of sector
How many complete pizzas (number 2)
Second smallest number
X plus binary inverted x
Odd times 3
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