Write a program that takes in two integers as inputs and outputs the largest value. If the two integers are the same, output the integers' value.

Ex: If the input is:

$42$

the output is:

Max of $4$ and $2$ is $4$

firstName middleName lastName

and whose output is:

lastName, firstInitial.middleInitial.

Ex: If the input is:

Pat Silly Doe

the output is:

Doe, P$.$S$.$

If the input has the form: firstName lastName

the output is:

lastName, firstInitial.

Ex: If the input is:

Julia Clark

the output is:

Clark, J$.$