Consider integer array values, which contains 5 elements. Which statements successfully swap the contents of the array at index 3 and index 4?

a.
values[3] = values[4];
values[4] = values[3];
b.
values[4] = values[3];
values[3] = values[4];
c.
int temp = values[3];
values[3] = values[4];
values[4] = temp;
d.
int temp = values[3];
values[3] = values[4];
values[4] = values[3];

C