Problem Statement :
Let's learn about list comprehensions! You are given three integers x,y and z representing the dimensions of a cuboid along with an integer i. Print a list of all possible coordinates given by (i,j,k) on a 3D grid where the sum of i+j+k is not equal to n. Here, 0<=i<=x; 0<=j<=y; 0,=k<=z. Please use list comprehensions rather than multiple loops, as a learning exercise.
All permutations of [i,j,k] are:
. [[0,0,0], [0,0,1], [0,0,2], [0,1,0], [0,1,1], [0,1,2], [1,0,0], [1,0,1], [1,0,2], [1,1,0], [1,1,1], [1,1,2]]
Print an array of the elements that do not sum to n=3 .
[[0,0,0], [0,0,1], [0,0,2], [0,1,0], [0,1,1], [1,0,0], [1,0,1], [1,1,0], [1,1,2]]
Four integers x,y,z and n, each on a separate line.
Print the list in lexicographic increasing order.