For a positive integer n create the identity matrix with n elements.
In case it is not possible to produce an identity matrix with exactly n elements, return an empty matrix.
Examples:
Input: n = 9
Output: I = [1 0 0
0 1 0
0 0 1]
Input: n = 8 Output: I = []
1060 Solvers
Who is the smartest MATLAB programmer?
440 Solvers
245 Solvers
Back to Basics - Find no. of elements in a matrix?
141 Solvers
172 Solvers
Tags