Input(n) is positive integer number
Output(r) is (number of "1" in binary input) / (number of bits).
Get the area codes from a list of phone numbers
2 b | ~ 2 b
Back to basics 12 - Input Arguments
Whether the input is vector?
How many digits are there?
Number of odd and even elements within matrix
Vector of numbers divisible by 3
Can I make a right triangle ?
Volume and area of a sphere
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