The following code, written in C, where elements within the same row are stored contiguously, was implemented on a computer system containing the cache system already discussed. for( i = 0; i

The following code, written in C, where elements within the same row are stored contiguously, was implemented on a computer system containing the cache system already discussed.
for( i = 0; i < 8;="" i++="">
for( j = 0; j<8000; j++="">
a[i][j] = b[i][0] + a[j][i]
a) References to which variables exhibit temporal locality?
b) References to which variables exhibit spatial locality?

(please explain in details)