Sat Dec 30 21:02:48 2023

matrix_chain_test():
  Python version: 3.8.10
  Test matrix_chain().

[40 20 30 10 30]
  cost =  26000.0

[1 2 3 4 3]
  cost =  30.0

[10 20 30]
  cost =  6000.0

[10 30  5 60]
  cost =  4500.0

[10 20]
  cost =  0

[40]
  cost =  0

matrix_chain_test():
  Normal end of execution.
Sat Dec 30 21:02:48 2023