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Private vs. Public vs. Protected
Your task is to write a python script that will take in an array of 4 grades example (4+, 3, 2-,3+) and output the average as well as the respective level.
Grade scale is as follows:
4+ = 95%
4 = 90%
4- = 85%
3+ = 79%
3 = 75%
3- = 72%
2+ = 69%
2 = 65%
2- = 62%
1+ = 59%
1 = 55%
1- = 52%
R+ = 45%
R = 30%
Example Input: [2,3,2-,2+]
Example Output: Your Average is: 67.75%
That translates into a level 2+