Homework:

Write a sample program in Java to compute the number of chocolate spheres stacked in a triangular pyramid within x triangular layers. n(x) is the number of balls required to make x layers.

The value of x is entered by users.

(Try for x = 4, x =5.)

//Formula//

n(x) = 1/6 * x^3 + 1/2 * x^2 + 1/3 x

*Use Buffered Reader class and method readline();

*No if, no loops. Use Java, and be basic so I can understand your coding.