Python 2.7

#1) Given the list [92,74,52,97,89,92,89,92,0], perform the following: lst = [92,74,52,97,89,92,89,92,0]

#1.1) Find the length of the list.

#1.2) Change the grade of 0 to a grade of 100.

#1.3) What is the maximum grade.

#1.4) Find all the indices with a grade of 92. How many are there?

#1.5) Create a new list curve that lists all grades in curve from least to greatest