Please help me, Im using MATLAB

Please NO FOR LOOP I havent learned that in class

Just make it simple and easy

The output needs to look like the boxes in the picture

Thanks

I. A tridiagonal matrix is one such that if li-jl > l then aij = 0. In other words, its entries are 0 everywhere except along the main diagonal, the diagonal to the left of the main diagonal, and the diagonal to the right of the main diagonal. Write a script that prompts the user for values to use along the main, left, and right diagonals and then creates a corresponding 5 5 tridiagonal matrix. Do not use the built-in command diag. Sample output: Enter value for the main diagonal: 2 Enter value for the left of the main diagonal: 3 Enter value for the right of the main diagonal: 4 The corresponding tridiagonal matrix i: -3 2 4 0 0 0 -3 2 4 0 0 0-3 2 4 Enter value for the main diagonal: 10 Enter value for the left of the main diagonal: 5 Enter value for the right of the main diagonal:6 The corresponding tridiagonal matrix is: 10 6 0 00 5 10 6 0 0 0 5 10 6 0 oo 5 10 6 o o o5 10