Question

int total = 0; for ( int[] subItems : items ) for ( int item : subItems ) total += item;Which set of statements totals the values in two-dimensional int array items?
a.
int total = 0; for ( int subItems : items ) for ( int item : subItems ) total += item;
b.
int total = 0; for ( int item: int[] subItems : items ) total += item;
c.
int total = 0; for ( int[] subItems : items ) for ( int item : items ) total += item;
d.
int total = 0; for ( int[] subItems : items ) for ( int item : subItems ) total += item;