Input(m) - any matrix with integers
Output(n) - n(1)=number of odd elements, n(2)=number of even elements
Works also when input matrix m contains non-integers (NaN, Inf, non-integer rational numbers, irrational numbers).
Works because in each test matrix there's at least one odd value and one even value.
Swap the first and last columns
Switch matrix to a column vector
construct matrix with identical rows
How many digits are there?
Vector of numbers divisible by 3
Volume and area of a sphere
Mean and standard deviation of times in string
Make a vector of prime numbers
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