Hello, i`m kinda newbie in programming and i`m stuck into a problem:i have a bidimensional array A of size [M,N] and i need to make another array B of size [M*N,M*N] with the values from the first array and the elements with same indices (for example B[3,1] and B[1,3] ) have the same values. What is the fastest programmable way to to this (it must be as faster as it can,because it will work with thousands of numbers)