What is the fastest way to fill a static multidimensional array? Looping over all dimension's elements sounds inefficient, especially as a static array is essentially continuous memory. What is the best practice?
int[2][2][2] arr = 0; arr[] = 3; //Error: cannot implicitly convert expression (3) of type int to int[2u][2u][] arr[][][] = 3; // this would be fine too :) int[2][2][2] arr2 = [[[1,2],[3,4]],[[5,6],[7,8]]]; Somehow I find it surprising that this copies the whole array. arr[] = arr2;