"""
GPA Calculator
"""

# Write a function called "simple_gpa" to find GPA when student enters a letter grade as a string. Assign the result to a variable called "gpa".

"""
Use these conversions:
A+ --> 4.0
A --> 4.0
A- --> 3.7
B+ --> 3.3
B --> 3.0
B- --> 2.7
C+ --> 2.3
C --> 2.0
C- --> 1.7
D+ --> 1.3
D --> 1.0
D- --> 0.7
F --> 0.0
"""


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