The user enters both A and B. Program must check that A<B If not it requests new values to be entered;
Sample DO NOT USE
enter vales for A and B A must be less than B
6 3
Re-enter A must be less than B
3 6
3 square= 9 cube= 27
4 square= 16 cube = 64
5 square =25 cube =125
6 square=36 cube= 216
sum of squares = 86
sum of cubes = 432