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class 7 (loops (for loop (it does not run the test par the first time…

- - - - define some specifics you find in research - what will be useful to customer
- - - - you can use while to add up the total number of inputs - use while bc you don't know how many nums are being inputed
      - NOTE: when you declare doubles ALWAYS have a decimal
    - - you can take the avg of inputs by using a var called count to count the number of inputs, adding the inputs, and dividing by count
    - - there are hadNextInt and other classes like that
      - is a tester
- - - - it's best to print a table by rows
      - do one row at a time, and then one column
      - you'll have a for loop for cols inside one for rows
      - for nested loops, the loop indexes MUST be different