Create a 100 by 100 matrix on matlab where the diagnals are zeros and the numbers to the left and the right of the diagnals are -1. The rest of the numbers are zero.

ex:

0 1 0 0 0 0 0 0 0 0 | -1 0 1 0 0 0 0 0 0 0 | 0 1 0 - 1 0 0 0 0 0 0 |0 0 - 10 10 0 0 0 0 |0 0 0 1 0 1 0 0 0 0 |0 0 0 0 - 10- 10 0 0 |0 0 0 0 0 - 10- 10 0 | 0 0 0 0 0 0 1 0 1 0 | 0 0 0 0 0 0 0 -1 0 -1 | 0 0 0 0 0 0 0 0 1 0 00000 0100000 0 1000 0 10 100 00000 0000000 00 0000 000