Question

On 6.00 quiz 1 problem 3, Why does the statement
{ return f(f(s[1:])) + s[0] } return "hatm"?

Answer 1

Watch the recitation here: http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-00sc-introduction-to-computer-science-and-programming-spring-2011/unit-2/lecture-11-oop-and-inheritance/

The first part of the recitation covered the answers to the quiz. This particular question is answered about 3 minutes into the recitation.

Answer 2

Thank you!