Input(n) is positive integer number
Output(r) is (number of "1" in binary input) / (number of bits).
Filter AC, pass DC
Return the first and last character of a string
Create a two dimensional zero matrix
Area of an Isoceles Triangle
Sum of odd numbers in a matrix
Number of odd and even elements within matrix
Make a vector of prime numbers
Can I make a right triangle ?
How many digits are there?
Return area of square
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