Reverse the order of elements in an array:
input X = [ 1 2 3 ;
4 5 6 ;
7 8 9 ]
output Y = [ 9 8 7 ;
6 5 4 ;
3 2 1 ]
Remember not to change the function name
Prime factor digits
Set the array elements whose value is 13 to 0
Add two numbers
Is it an Armstrong number?
Find out missing number from a vector of 9 elements
RMS value from a set of observations
Identify the heavier bag
Find the solution of algebraic equation
Generate pi using logarithm
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