everest% CC list4.C main4.C
list4.C:
main4.C:
everest%

everest% a.out
Make new dinner list
<>

Add spaghetti &  sauce to list
<Spagetti>
<Spagetti, Sauce>

Add bread
<Spagetti, Sauce, Bread>

Add ground beef for meatballs
<Spagetti, Sauce, Bread, Beef>

Don't forget the garlic!
<Garlic, Spagetti, Sauce, Bread, Beef>

Make baby list
<Pampers#3, Wipes, Peaches>

Copy and join lists
ShoppingL: <Pampers#3, Wipes, Peaches, Garlic, Spagetti, Sauce, Bread, Beef>
BabyL: <Pampers#3, Wipes, Peaches>
DinnerL: <Garlic, Spagetti, Sauce, Bread, Beef>

Remove garlic
<Pampers#3, Wipes, Peaches, Spagetti, Sauce, Bread, Beef>

Gone Shopping... sauce & parmesan are on sale... buy some?
   we need sauce
   we don't need parmesan

Some stats
First Item: Pampers#3
Last Item: Beef
# of items: 7
[ "Pampers#3" "Wipes" "Peaches" "Spagetti" "Sauce" "Bread" "Beef" ]
everest%