Run the tree sort program in this section with two different lists, one consisting of 20,000 random numbers and the other consisting of the same numbers already sorted. Write the results to a file,...

Run the tree sort program in this section with two different lists, one consisting of

20,000 random numbers and the other consisting of the same numbers already

sorted. Write the results to a file, rather than printing them. Compare the time taken for each run using cpu_time.