Write a lambda or method reference for each of the following tasks:

a) Write a lambda that can that can be passed to a method with an IntConsumer parameter. The lambda should display its argument followed by a space.

b) Write a method reference that can be used in place of the following lambda:

(String s) -> {return s.toUpperCase();}

c) Write a no-argument lambda that implicitly returns the String "Welcome to lambdas!".

d) Write a method reference for Math method sqrt.

e) Create a one-parameter lambda that returns the cube of its argument.