Dynamic programming 2

Problems

Name Solved / Tries Average tries Average tries to solve
A Errands 10/100 (10%) 7.69 8.70
B Bribe 0/1 (0%) 1.00 --
C Protecting the Collection 18/95 (19%) 5.00 5.06
D The Citrus Intern 26/85 (31%) 3.04 2.92