In a matrix, A = [1,2;3,4]
raise the power of each element like: 1^1+2^3+3^2+4^4 and add it all to produce the result 274
Sort a list of complex numbers based on far they are from the origin.
Add two numbers
Sum of odd numbers in a matrix
Test Problem; Create a 5x5 array containing all ones
Energy of an object
Basics: counting digits of a number irrespective of the sign
Return median of a matrix
Sum of unique multiples of 3 and 5
Basic matrix operations using standard MATLAB commands
Percentage of zeros in a matrix of only 1s and 0s
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