To show everyone's age and salary, you also need to use your
inside the inner loop you've shown. You already done the calculations.
See also: Basic Input/Output - C++ Tutorials
In this article, in particular, read the explanation about line breaks (search by "add line breaks at the end") — you will need line breaks between rows.
Note that the whole idea is not suitable to the task if you want to align columns properly; it's possible only if you know the string lengths of all fields and optionally use
; in all cases, expect ugly result. The simplest way of nice formatting of the table would be generating, for example, HTML code with the
elements, which you can redirect to a file and view using any Web browser. Or you would have to write a GUI.