lesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backlesson 2 of 3 · walking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands backwalking the shape — loops over the data ai hands back
Checkpoint
One last thing before we move on. pass this to mark the lesson done, or skip and keep moving. hop to the next when you're ready.
Final drill. The report dict below holds a list of orders, each with a
list of line items. Compute the total dollar value across all items
in all orders, and print it.
Expected output:
47